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2189 Commits

Author SHA1 Message Date
ckormanyos
cf88eeaaf4 In <boost/cstdfloat.hpp>, fix 128-bit exp() function for negative argument. 2014-02-24 20:35:07 +01:00
jzmaddock
108785d553 Add missing pow overload to cstdfloat.hpp. 
Fix Intel-Windows compilation of the tests.
Make the float128 tests an explicit test case in the Jamfile.
 2014-02-24 18:53:50 +00:00
ckormanyos
aa31a5b5d6 In <boost/cstdfloat.hpp>, patch quadmath functions asinh, acosh, atanh (missing functions), and tgamma (crashes on many GCCs like MinGW 4.7, 4.8). 2014-02-23 22:22:43 +01:00
ckormanyos
12720c6231 In <boost/cstdfloat.hpp>, remove the dependency on Boost.Math.Constants for 128-bit <cmath> support. 2014-02-23 20:01:02 +01:00
ckormanyos
a0454df5e4 Move cstdfloat details to <boost/math/cstdfloat/*.hpp>. 2014-02-23 18:46:46 +01:00
jzmaddock
b9cd3c4417 Fix from Rocco Romeo to correct sign of infinite result in tgamma. 2014-02-20 10:46:54 +00:00
jzmaddock
d9f626a942 Fix from Rocco Romeo to correct sign of infinite result in tgamma. 2014-02-20 10:44:40 +00:00
jzmaddock
287d66d124 Merge branch 'develop' of https://github.com/boostorg/math into develop 2014-02-18 18:30:53 +00:00
jzmaddock
d8c74aa1e3 Fix some (possibly hypothetical) error handling issues. 2014-02-18 18:30:24 +00:00
jzmaddock
c00cc0b889 Fix some (possibly hypothetical) error handling issues. 2014-02-18 18:29:42 +00:00
PABristow
55bc21684b Merge branch 'develop' of https://github.com/boostorg/math into develop 2014-02-18 17:29:16 +00:00
PABristow
bf40c60296 Random variate can be infinite. 2014-02-18 17:21:11 +00:00
jzmaddock
0028c59d7c Fix for tgamma(x) where x < 0 and denorm. 2014-02-16 16:24:59 +00:00
ckormanyos
3391f44fab In <boost/cstdfloat.hpp>, implement granular files. 2014-02-16 13:41:00 +01:00
jzmaddock
7a823466ca More fixes from Rocco Romeo: do the correct thing near a small negative integer, and handle denormalized inputs correctly. 2014-02-15 19:19:44 +00:00
jzmaddock
118a93e3a6 Add tests for cstdfloat.hpp defined types. 
Fix Math code to not use lexical_cast for constants for boost::floatmax_t when that type is __float128.
Fix constant usage so it doesn't break when the suffix is "Q".
 2014-02-15 11:14:00 +00:00
jzmaddock
2c0eee7cd0 Quash some VC12 warnings. 2014-02-13 16:57:45 +00:00
jzmaddock
43f0f18591 Fix spurious overflows in tgamma/lgamma. Update tests to verify. 
Thanks to Rocco Romeo for these.
 2014-02-13 09:42:46 +00:00
jzmaddock
f9178d6f48 Fix some signed/unsigned inconsistencies (and warnings). 
See https://svn.boost.org/trac/boost/ticket/9646.
 2014-02-11 13:20:25 +00:00
jzmaddock
91ea175da2 Remove register keyword: it's deprecated in C++11. 
Fixes https://svn.boost.org/trac/boost/ticket/9639.
 2014-02-11 13:09:58 +00:00
jzmaddock
b0c9af5e61 Another attempt to accurately detect when we're in FTZ mode. 
Fixes test failures for Win32 executables run on Win64.
 2014-02-10 16:51:24 +00:00
Nikhar Agrawal
d168fba2df Merge branch 'bernoulli-tgamma' of https://github.com/boostorg/math into bernoulli-tgamma 2014-02-07 03:06:42 +05:30
Nikhar Agrawal
0209dced1d Removed unnecessary upfront bernoulli number calculation now that they can be cached 2014-02-07 03:04:55 +05:30
jzmaddock
fe6f54ac57 Fixes for VC11/12 x64 test failures: exp(-INF) returns -INF on type float! 2014-02-06 18:35:59 +00:00
Christopher Kormanyos
ca054f9e78 In Bessel / Airy zeros, reliance on numeric_limits for non-specialized types corrected. 2014-01-29 22:38:13 +01:00
Christopher Kormanyos
eee4394266 In Bessel / Airy zeros, remove use of numeric_limits<> in root calculations. 2014-01-29 22:02:29 +01:00
Christopher Kormanyos
4ea3d12425 Removed the use of std::numeric_limits<> in Bessel / Airy zero calculations in favor of tools is boost::math::tools. 2014-01-29 21:54:50 +01:00
jzmaddock
1b84923f70 Make sure internal calls to expm1/log1p are properly qualified and pass a policy. 2014-01-24 11:59:59 +00:00
jzmaddock
9baf90f56a Merge branch 'bessel-derivatives' into develop 2014-01-23 16:55:55 +00:00
jzmaddock
7613d0dd45 Rename Bessel derivatives to primes. 2014-01-21 19:08:14 +00:00
Christopher Kormanyos
82824159ed Clean up cbrt_epsilon and <cstdfloat.hpp>. 2014-01-19 21:24:55 +01:00
Christopher Kormanyos
f9d81b179c Correct a bug that I caused in cbrt_epsilon(). But I don't know why cbrt did not work? 2014-01-19 21:21:12 +01:00
jzmaddock
21d8d99e6f Add concept checks for Bessel derivatives and fix up resulting errors. 2014-01-19 17:42:24 +00:00
jzmaddock
29a6f932f1 Add forward declarations for Bessel derivatives. 2014-01-19 16:45:28 +00:00
jzmaddock
d5099fc86a Suppress some msvc warnings. 2014-01-19 16:44:49 +00:00
jzmaddock
7c82510c66 Merge https://github.com/AntonBikineev/bessel-derivatives into branch bessel-derivatives preserving history as best we can. 2014-01-19 13:14:12 +00:00
jzmaddock
431284519f Move directory structure around to match what we need for the merge. 2014-01-19 13:06:47 +00:00
Christopher Kormanyos
c63676b055 Improve small argument handling in the generic tgamma(). Thereby add new function cbrt_epsilon() in tools/precision.hpp. 2014-01-19 13:10:31 +01:00
Christopher Kormanyos
572562d271 Merge branch 'bernoulli-tgamma' of https://github.com/boostorg/math into bernoulli-tgamma 2014-01-19 11:24:20 +01:00
Christopher Kormanyos
5fc976c306 Move header <cstdfloat.hpp> to mainstream Boost. 2014-01-19 11:22:40 +01:00
Nikhar Agrawal
036945c71f Added work done on polygamma function during GSoC 2014-01-19 15:21:34 +05:30
Christopher Kormanyos
0557af86a3 In <cstdfloat.hpp>, add support for the BOOST_NO_FLOAT128_T preprocessor definition. 2014-01-18 21:42:23 +01:00
Christopher Kormanyos
9c62c70dff Remove float24_t from <cstdfloat.hpp>. Imrove the preliminary docs. 2014-01-18 15:18:55 +01:00
Christopher Kormanyos
3d61999cea A few tweaks in <cstdfloat.hpp> and preliminary text-based docs. 2014-01-18 15:05:16 +01:00
Christopher Kormanyos
deb2daac04 In <cstdfloat.hpp> corrected the number of digits in float24_t. 2014-01-15 11:38:10 +01:00
Christopher Kormanyos
45a097e93b To <cstdfloat.hpp>, add support for tiny floats float16_t and float24_t. 2014-01-14 22:40:24 +01:00
Christopher Kormanyos
93f0d2271c Improve the comments in <ctsdfloat.hpp>. 2014-01-13 22:42:44 +01:00
Christopher Kormanyos
a8eff735fd Re-correct the logic of un-defines in <cstdfloat.hpp>. 2014-01-13 20:21:33 +01:00
Christopher Kormanyos
cd6f694730 Improve clarity of <cstdfloat.hpp>. 2014-01-13 20:00:56 +01:00
Christopher Kormanyos
6855c35598 In <cstdfloat.hpp>, add support for __float128 from GCC's libquadmath. 2014-01-12 19:35:38 +01:00
Christopher Kormanyos
83ca3c282b <cstdfloat> now stops at the least of float, double, or long double when querying <float.h>. 2014-01-12 15:52:51 +01:00
Christopher Kormanyos
d6bbde4a84 Clean up comments, etc. in preliminary <cstdfloat.hpp>. 2014-01-11 12:22:12 +01:00
Christopher Kormanyos
af02c1634e Correct errors found via GCC for AVR tiny 8-bit microcontroller. 2014-01-10 23:20:00 +01:00
Christopher Kormanyos
cdc7b3b8cc Improved floating-point type detection for a wider range of compilers. 2014-01-10 22:49:32 +01:00
Christopher Kormanyos
caf895fd23 Manual merge from bernoulli-numbers branch to bernoulli-tgamma branch. 2014-01-10 20:25:15 +01:00
Christopher Kormanyos
16efa7b842 Correct the min/max values in the macros. 2014-01-10 20:15:09 +01:00
Christopher Kormanyos
e373870c01 Preliminary concept implemntation of <cstdfloat>. 2014-01-10 19:37:33 +01:00
Christopher Kormanyos
c363d125f4 Initial commit of a very rudimentary sketch of <cstdfloat>. 2014-01-10 08:36:28 +01:00
Christopher Kormanyos
cd74da0ed1 Add tiny argument treatment to multiprecision tgamma(). Add tools cbrt_epsilon(). 2014-01-10 08:35:43 +01:00
jzmaddock
1706a3c2b6 Improve error messages from overflow. 2014-01-09 10:17:01 +00:00
Christopher Kormanyos
9c6f195e4d Implement cubed root of epsilon and preliminary multiprecision tgamma() and lgamma() for very small argument. 2014-01-08 22:58:11 +01:00
jzmaddock
c102fb62e9 Merge branch 'bernoulli-tgamma' into bernoulli-numbers 2014-01-07 13:06:14 +00:00
jzmaddock
49b30df548 Fix the order in which recursion occurs so that a) we don't end up dividing by zero if |z| < epsilon, and b) don't lose precision when z is close to epsilon. 2014-01-06 17:24:20 +00:00
Christopher Kormanyos
34ddaf71b5 In multiprecision lgamma() as well as tgamma() now use factorial for small unsigned integer arguments. 2014-01-05 21:23:33 +01:00
jzmaddock
5a4d1a85af Forward to tabulated factorials when possible: fixes absurdities like lgamma(1) != 0 which occur otherwise. 2014-01-05 17:49:12 +00:00
Christopher Kormanyos
8aa1b7068e Support multiprecision tgamma() and lgamma() for types without a specialization of numeric_limits. 2014-01-05 15:33:20 +01:00
Christopher Kormanyos
1b1b6b423d Corrected error in sign of lgamma() for multiprecision. But still more test errors. 2014-01-05 14:48:43 +01:00
Christopher Kormanyos
d488669955 Improve some comments for multiprecision tgamma() and lgamma(). 2014-01-04 21:47:11 +01:00
Christopher Kormanyos
06a2fcf887 Add a convergence condition to Stirling's approximation in multiprecision tgamma() and lgamma(). 2014-01-04 20:12:51 +01:00
Christopher Kormanyos
67fb4fd303 Rework some comments. 2014-01-03 22:19:34 +01:00
Christopher Kormanyos
6d376cbc23 Finish implementing John's suggestions for multiprecision tgamma() and lgamma(). 2014-01-03 22:08:06 +01:00
Christopher Kormanyos
02c4e88d5e Start implementing John's suggestions for multiprecision tgamma() and lgamma(). 2014-01-03 21:13:48 +01:00
Christopher Kormanyos
a94b332009 Preliminary multiprecision tgamma() and lgamma() implementations. 2014-01-03 15:46:14 +01:00
Christopher Kormanyos
0b77170d50 Rework the error handling for multiprecision tgamma() and lgama(). 2014-01-03 11:36:23 +01:00
Christopher Kormanyos
7e1f271357 Remove some compiler warnings VC x64 size_t versus int / unsigned. 2014-01-02 20:36:58 +01:00
Christopher Kormanyos
b43386f869 Merge Bernoulli from branch bernoulli-numbers to branch bernoulli-tgamma. 2014-01-02 20:35:07 +01:00
Christopher Kormanyos
38d9e32786 Preliminary multiprecision tgamma() and lgamma(), phase of lgamma() needs work. 2014-01-02 20:25:17 +01:00
jzmaddock
f0c58c7e7f Fix some MSVC warnings. 2014-01-02 17:37:19 +00:00
Christopher Kormanyos
68113ef5d6 Remove some compiler warnings for VC and x64 code. 2014-01-02 18:11:27 +01:00
Christopher Kormanyos
61f36e60fc Continue work on multiprecision tgamma() and lgamma(). 2014-01-02 18:11:03 +01:00
jzmaddock
2268c52d7a Add Chris's optimized expression for the asymptotic formula. 
Fix some bugs in use of asymptotic formula (2N vs N mixup).
 2014-01-02 16:59:26 +00:00
Christopher Kormanyos
f206e220a1 Manual merge from branch bernoulli-numbers to branch bernoulli-tgamma. 2014-01-02 16:09:38 +01:00
Christopher Kormanyos
7dff191552 Repaired some typos in the multiprecision code in gamma_imp_bernoulli(). 2014-01-02 14:29:48 +01:00
Christopher Kormanyos
6db6405d54 Refactor the multiprecision code of gamma_imp_bernoulli(). 2014-01-02 14:22:05 +01:00
jzmaddock
7b2356e796 Add some needed typecasts for x64 platform 2014-01-02 12:54:46 +00:00
jzmaddock
af95975e2e Add include test. 
Improve error handling and overflow-estimation in bernoulli_details.hpp.
 2014-01-02 11:54:44 +00:00
jzmaddock
49af977a28 Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-numbers 2014-01-02 09:32:09 +00:00
jzmaddock
7484e888a4 Fix error message strings. 2014-01-02 09:31:48 +00:00
Christopher Kormanyos
03e4dbc8c6 Continued work on tgamma() for multiprecision. 2014-01-02 00:08:21 +01:00
Christopher Kormanyos
825c2b97fd Work on tgamma() multiprecision code. 2014-01-01 22:39:00 +01:00
Christopher Kormanyos
d0da0e6020 Simplify the overflow index calculation (now based on root-finding). 2014-01-01 20:28:00 +01:00
Christopher Kormanyos
d44e95c59a Use ACM TOMS 748 bracketed root finding to estimate the index of the B2n that might overflow. 2014-01-01 18:20:12 +01:00
Christopher Kormanyos
49759f10b9 Correct Bernoulli-log estimation formula. Remove some, but not all, warnings for x64 size_t versus int, unsigned. 2014-01-01 15:56:18 +01:00
Christopher Kormanyos
b849611732 Corrected the Luschny approximation of log(b2n). 2013-12-31 18:03:11 +01:00
Christopher Kormanyos
bc105590a2 Preliminary tests of tgamma(). The undefined_lanczos is hard-coded. 2013-12-31 18:02:37 +01:00
Christopher Kormanyos
e02a7a5695 Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-tgamma 2013-12-31 17:28:29 +01:00
Nikhar Agrawal
58206f08b7 changed tgamma using bernoulli to mimic previous lanczos implementation for z<=-20 2013-12-31 18:51:31 +05:30
Nikhar Agrawal
6072e5f1a2 Added gamma file that uses Bernoulli implementation from gsoc work. The bernoulli using gamma function is currently called using gamma_imp_bernoulli(). Changes need to be further made. 2013-12-31 18:09:17 +05:30
jzmaddock
72934d6b24 Make parameters const consistent. 
Add support for UDT's not convertible from long long.
 2013-12-31 09:48:24 +00:00
jzmaddock
5b5550222a Fix issues raised from the regression tests: some using declaration in the Bessel code, and some changed assumptions in the airy-zeros. 2013-12-30 09:44:11 +00:00
jzmaddock
3bc0ec66c3 Hook up the concept checks. 2013-12-29 18:46:39 +00:00
jzmaddock
36d5698421 Fix buggy overflow check. 
Add B2n overflow test.
 2013-12-29 18:00:21 +00:00
jzmaddock
2642c41b22 Fix GCC test failure. 2013-12-29 17:14:32 +00:00
jzmaddock
c5dde54a13 Fix gcc compiler failures 2013-12-29 10:49:27 +00:00
jzmaddock
05b8bd016c Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-numbers 
Conflicts:
	include/boost/math/special_functions/detail/bernoulli_details.hpp
 2013-12-29 09:46:40 +00:00
jzmaddock
5c628a3700 Enable tangent numbers. 
Fix several error handling issues.
 2013-12-29 09:40:15 +00:00
Christopher Kormanyos
3fc1266dba Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-numbers 
Conflicts:
	include/boost/math/special_functions/bernoulli.hpp
 2013-12-28 19:40:14 +01:00
Christopher Kormanyos
5330a48cc4 Include header bernoulli.h. 2013-12-28 19:25:09 +01:00
Christopher Kormanyos
bdd113c2c5 Use atomic enumeration member from std, not boost. 2013-12-28 19:24:48 +01:00
Christopher Kormanyos
ce39ae3802 Consist input parameters for Bessel/Airy zeros. 2013-12-28 19:23:37 +01:00
jzmaddock
5991ef3e9c Move unchecked_bernoulli_b2n over to new header and add to tests. 2013-12-28 18:18:19 +00:00
jzmaddock
5dba5e7785 Commit test case. 
Refactor into class-based details, and split big tables off into new header.
 2013-12-28 18:12:33 +00:00
jzmaddock
01e943386a Fix namespace used for atomic operations. 2013-12-28 16:46:42 +00:00
jzmaddock
e8a72fe32d Move Nikhar Agrawal's Bernoulli code into mainstream Boost. 2013-12-28 16:28:15 +00:00
jzmaddock
1bdcacf7bb Clean up negative argument usage in Bessel I0 and I1: negative arguments are handled at a higher level, so strip out support for them here and add an assert. See https://svn.boost.org/trac/boost/ticket/9512. 2013-12-23 09:49:28 +00:00
jzmaddock
5492dce1ed Add and document options to enable/disable __float128 usage explicitly, see: https://svn.boost.org/trac/boost/ticket/9240 2013-12-22 18:01:11 +00:00
John Maddock
7884aa6666 Add comments and fixes to FPU flags manipulation. 
[SVN r86711]
 2013-11-15 18:24:31 +00:00
John Maddock
0a5a045fee Fixes for digamma and zeta based on bug reports by Rocco Romeo. 
[SVN r86550]
 2013-11-03 17:55:22 +00:00
John Maddock
bcf4ac887e Allow Boost.Math to be used without RTTI. 
Fixes #9317.

[SVN r86517]
 2013-10-29 17:16:09 +00:00
John Maddock
6d7249a357 Prevent spurious underflow in Bessel K. 
[SVN r86472]
 2013-10-27 09:23:16 +00:00
John Maddock
964435a350 Previous commit failed for types with an extended exponent range - use logarithms rather than assuming the result is zero. 
[SVN r86346]
 2013-10-18 08:56:42 +00:00
John Maddock
57b40ac443 Fix for sph_bessel when v is large and x is small. 
[SVN r86343]
 2013-10-17 18:21:56 +00:00
Stephen Kelly
7660f2dd3c Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifndef...#else...#endif blocks.

[SVN r86245]
 2013-10-11 23:17:48 +00:00
John Maddock
341c70ccee Improve quantiles of discrete distributions to round trip integers more often. 
Fixes #9183.

[SVN r86205]
 2013-10-08 17:17:27 +00:00
Stephen Kelly
805e8b67d7 Math: Remove obsolete GCC version checks. 
[SVN r86071]
 2013-09-30 15:59:51 +00:00
Stephen Kelly
6a7ed7a92c Math: Remove use of obsolete macro 
BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS was defined for old
DMC, which is no longer supported.

 https://svn.boost.org/trac/boost/changeset/85272

[SVN r86042]
 2013-09-30 00:35:59 +00:00
John Maddock
c11e570ec0 Fix use of student's t approximation to inverse so we don't get 1 and 0 as the result. 
[SVN r85966]
 2013-09-26 18:32:55 +00:00
Stephen Kelly
9f5b46760a Math: Remove obsolete MSVC version check. 
[SVN r85930]
 2013-09-26 09:40:30 +00:00
Stephen Kelly
c118e1fdf5 Remove use of obsolete BOOST_EXPLICIT_TEMPLATE_TYPE{,_SPEC} macros. 
[SVN r85894]
 2013-09-25 10:28:56 +00:00
Stephen Kelly
8e8f2d37df Remove use of BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS 
[SVN r85893]
 2013-09-25 10:28:28 +00:00
Paul A. Bristow
394b90801a Order of test for Trac #9126 in logistic and comments. 
[SVN r85790]
 2013-09-19 16:16:20 +00:00
John Maddock
f885891714 Suppress warning in fraction.hpp. 
Fix internal consistency of argument reduction in elliptic integrals when the argument is very close to a multiple of PI/2.
Fixes #9107.
Fixes #9104.

[SVN r85678]
 2013-09-15 16:56:43 +00:00
John Maddock
f50e0f1f9b Fix GCC -Wshadow warnings. 
[SVN r85667]
 2013-09-14 16:07:45 +00:00
John Maddock
eea2f238ed Fix order of error checks. 
Fixes #9042.

[SVN r85601]
 2013-09-08 08:46:18 +00:00
John Maddock
a3e3e86eaf Fix bug in incomplete beta inverse estimation routine (when estimating from student's t). 
Add special cases to incomplete beta and inverse for a=b=0.5 and b=1.
Added tool for generating high precision gamma function test values.

[SVN r85572]
 2013-09-05 15:56:17 +00:00
Paul A. Bristow
041dffcf2e Added missing version of overflow error handling to include a val parameter. 
[SVN r85414]
 2013-08-21 10:49:40 +00:00
John Maddock
f571156b54 Made a few core functions usable with long double even when there is no std lib long double support. 
Fixes #8940.

[SVN r85188]
 2013-08-02 08:30:04 +00:00
John Maddock
7858278bec Fix gcc-4.8.x warnings. 
Fix some Mingw failures.
Fixes #8855.

[SVN r85131]
 2013-07-23 11:09:47 +00:00
John Maddock
30193aee08 Fix Thomas Luu's approximation. 
[SVN r85103]
 2013-07-22 11:50:26 +00:00
John Maddock
fc451ee936 Don't throw exceptions from itrunc/iround if all we're doing is checking to see if the argument is an integer. 
Don't propagate no-throw policies inside MPFR's itrunc/iround.
Use normal approximation to student's t quantile when the degrees of freedom is big enough.
Fixes #8837.

[SVN r85075]
 2013-07-18 17:31:42 +00:00
John Maddock
858aa989c9 Patch from Thomas Luu for the case where Pearson's approximation goes negative. 
[SVN r85074]
 2013-07-18 17:09:02 +00:00
John Maddock
e915b95e05 Fix formula used in non central chi squared quantile, and document code better. 
[SVN r85034]
 2013-07-14 16:00:11 +00:00
John Maddock
4afe08b440 Fix overflow/underflow errors when x is very close to 2. 
[SVN r84951]
 2013-07-04 15:31:32 +00:00
John Maddock
a4fbc8bdae Fix for evaluation at float precision. 
[SVN r84944]
 2013-07-03 15:51:50 +00:00
John Maddock
dca59f0d25 Add test for things that are macros in C99 to ensure we call these correctly. 
Refs #8732.
Fixes #8733.

[SVN r84917]
 2013-06-30 11:05:21 +00:00
John Maddock
8243a35a5e Don't mix literal and non-literal initializers in one table - it causes the PGI compiler to generate incorrect code. 
Refs #8621.

[SVN r84789]
 2013-06-15 08:04:54 +00:00
John Maddock
fd33bddb6c Don't mix literal and non-literal initializers in one table - it causes the PGI compiler to generate incorrect code. 
Refs #8621.

[SVN r84714]
 2013-06-09 14:14:11 +00:00
John Maddock
c08785d7dd Minor fix for multiprecision types. 
[SVN r84547]
 2013-05-29 11:12:06 +00:00
John Maddock
1f0d223ba6 Try and suppress msvc warning. 
Refs #8584.

[SVN r84355]
 2013-05-18 17:54:46 +00:00
John Maddock
7f885fda28 Fix buggy last commit. 
[SVN r83808]
 2013-04-08 12:04:26 +00:00
John Maddock
c07c35a34e Refactored build process to improve compile times. 
Fixed expression-template incompatibility in spherical_harmonic.hpp.
Fixed expression template issues in log1p_expm1_test.hpp and test_cbrt.hpp.

[SVN r83775]
 2013-04-06 08:54:04 +00:00
John Maddock
6f086d3729 Remove outdated workarounds and simply code. 
Fixes #8333.

[SVN r83748]
 2013-04-03 17:45:33 +00:00
John Maddock
1fc563b576 disable __float128 constants in __STRICT_ANSI__ mode as GCC doesn't support them. Fix a bunch of warnings emitted by gcc-4.8. 
[SVN r83632]
 2013-03-29 19:01:05 +00:00
John Maddock
5197064879 Make use of lexical_cast (and hence multiprecision support) dependent on there being an iostreams lib. Should allow use on embedded platforms, especially WinCE. 
Fixes #8327.

[SVN r83537]
 2013-03-24 12:01:58 +00:00
John Maddock
31efbe8924 Reorganise header inclusion to minimise dependencies on <iostream> and <boost/lexical_cast.hpp>. 
Refs #8327.

[SVN r83532]
 2013-03-23 17:05:15 +00:00
John Maddock
6e626c1830 Fix edge case in Halley iteration where the derivative is flatlining. 
Fix edge cases in poisson distribution quantile.
Fixes #8314.
Fixes #8308.
Update and regenerate docs.

[SVN r83512]
 2013-03-21 13:01:50 +00:00
Paul A. Bristow
69f49b2b96 Made order of parameters match specification for ai and bi. 
airy_bi_zero<T>(start_index, number_of_zeros, out_it, policies::policy<>());

[SVN r83415]
 2013-03-13 15:04:22 +00:00
John Maddock
0716a1aad4 Restrict __float128 support to GCC only for now. 
Fixes #8265.

[SVN r83369]
 2013-03-09 11:32:51 +00:00
John Maddock
307d5ae933 Adjust tgamma_ratio failure rates, fix some clang warnings, plus a bug in error_handling.hpp that causes unitialized variable use in some situations. 
[SVN r83360]
 2013-03-08 12:16:13 +00:00
John Maddock
343d9ba8e6 Remove dependency on quadmath.h. 
Fixes #8265.

[SVN r83356]
 2013-03-08 11:33:04 +00:00
John Maddock
42b3d6bb0f Fix a couple of expression template support issues in bessel.hpp. 
Add minimal support for __float128 - particularly numeric constant support.
Improve constant test cases.
Fix bug in zeta function tests.

[SVN r83342]
 2013-03-07 09:17:09 +00:00
John Maddock
6c6e542ed4 Tighten up error handling is tgamma_ratio. 
[SVN r83316]
 2013-03-05 18:33:58 +00:00
John Maddock
cbaf7486e5 Fixes #8116. 
[SVN r83283]
 2013-03-03 16:32:30 +00:00
John Maddock
51dd944d85 Improve accuracy of tgamma_ratio when one argument is very small, thanks to ideas from Rocco Romeo. 
[SVN r83250]
 2013-03-02 18:59:50 +00:00
John Maddock
cd55f94984 Fix bug in zeta that results in an incorrect domain_error for -eps < s < 0. 
Add new constant needed by fix.

[SVN r83228]
 2013-03-01 13:18:07 +00:00
Paul A. Bristow
c3b76f5745 Added missing function definition for error message. 
[SVN r83186]
 2013-02-27 12:50:26 +00:00
Christopher Kormanyos
fd836efe63 Added exception handling to airy_ai_zero() and airy_bi_zero(). 
[SVN r83168]
 2013-02-26 20:34:23 +00:00
Christopher Kormanyos
99f141004b Corrected edge cases for cyl_neumann_zero() with negative order. 
[SVN r83167]
 2013-02-26 20:33:20 +00:00
Christopher Kormanyos
f2be55beef Corrected cyl_neumann_zero() for negative order. 
Improved the clarity of source level comments in the Bessel zero codes.

[SVN r83109]
 2013-02-23 20:54:18 +00:00
Christopher Kormanyos
b2067a5baf Added support for negative order to cyl_neumann_zero(). 
[SVN r83095]
 2013-02-23 12:50:45 +00:00
Christopher Kormanyos
3f67bdb96c Added support for the zeros of Jv with negative order v. 
Added additional checks for the zero'th zero of Jv.

[SVN r83051]
 2013-02-20 20:40:18 +00:00
John Maddock
c81974e215 Add missing link dependency to Paul Bristow's new example. 
Fix tgamma bug reported by Rocco Romeo.
Update history.

[SVN r83011]
 2013-02-19 17:02:50 +00:00
John Maddock
080adc5bbf Fix reflection formula for integer v. 
[SVN r82948]
 2013-02-17 13:26:12 +00:00
Christopher Kormanyos
8fa0f73e6b Add support for the first zero of Y0(x). 
Add support for the zero'th zero of Jv(x), with v != 0.

[SVN r82934]
 2013-02-16 20:22:28 +00:00
John Maddock
e0a7e6afdb Fix cyclic dependency. 
Fixes #7999.

[SVN r82921]
 2013-02-16 12:47:18 +00:00
John Maddock
60198aafca Fix raise_rounding_error to return the correct result (and type) when an error occurs. 
Fixes #7905.

[SVN r82885]
 2013-02-14 18:20:03 +00:00
Paul A. Bristow
72b3b1e735 unsigned m changed to int 
[SVN r82874]
 2013-02-14 14:34:01 +00:00
John Maddock
76cc581bce Refactor Bessel function code: 
* Remove unused dead code.
* Improve and centralise asymptotic selection.
* Reorder algorithm selection in bessel_jy.
* Allow use of integer algorithms for arbitrary order - they're no slower than Steeds method which is also O(n).

[SVN r82816]
 2013-02-11 12:12:50 +00:00
Paul A. Bristow
68d6cbc328 Comment out unused parameters /* pol */. 
[SVN r82793]
 2013-02-09 12:29:24 +00:00
John Maddock
0e2463bfd7 Tidy up policy usage and error handling in Bessel functions. 
Change zero-finder functors to call top level Bessel functions.

[SVN r82792]
 2013-02-09 11:56:52 +00:00
John Maddock
4d1e810132 Enable better error handling in bessel-zero code. 
[SVN r82787]
 2013-02-08 17:28:49 +00:00
Paul A. Bristow
419bb3aebb Added order change to parameters at calls. 
[SVN r82772]
 2013-02-07 14:23:13 +00:00
John Maddock
2be883f332 Reordered parameters to Bessel and Airy root finders. 
Update to docs with references.

[SVN r82764]
 2013-02-06 18:53:06 +00:00
John Maddock
b86772e095 Tweak airy zero interfaces. 
Change output_iterator template param to OutputIterator.
Change iterator based functions to return iterator result.

[SVN r82689]
 2013-02-02 17:32:50 +00:00
Christopher Kormanyos
3fce7d9639 Changed the order of the input parameters for Bessel zeros. 
Improved the algorithms for Bessel zeros.
Added and improved the Airy zeros.


[SVN r82682]
 2013-02-01 19:39:36 +00:00
John Maddock
ec31c53007 Fix forward declarations to match functions. 
[SVN r82660]
 2013-01-28 17:37:28 +00:00
John Maddock
8fc29b32b0 Fix misc. warning in bessel zero code. 
[SVN r82657]
 2013-01-28 11:50:45 +00:00
John Maddock
3c1dd01d04 Add Boost.Multiprecision integration concept checks. 
Fix errors that result.

[SVN r82656]
 2013-01-28 09:32:31 +00:00
John Maddock
e2ce70b935 Fix output iterator usage to meet conceptual requirements. 
Remove use of long long constants and change to double as mpfr_class has no conversion from long long :(
Fix typos in math_fwd.hpp.
Add new functions to concept tests.

[SVN r82623]
 2013-01-26 12:58:55 +00:00
Christopher Kormanyos
343f41df69 Re-corrected the behavior of Bessel zeros when used with multiprecision and et_on. 
[SVN r82616]
 2013-01-25 22:05:49 +00:00
Christopher Kormanyos
68e04a0bed Corrected Bessel zeros when used with a multiprecision type having et_on. 
[SVN r82615]
 2013-01-25 21:51:40 +00:00
John Maddock
4a64953dc7 Fix for SSE2 systems on Linux 
[SVN r82608]
 2013-01-25 16:53:36 +00:00
Christopher Kormanyos
d41e3642ed Added support for the zeros of cylindrical Bessel functions. 
[SVN r82599]
 2013-01-24 18:59:14 +00:00
John Maddock
ac8018ab48 Split test_instances lib up into even smaller blocks. 
Fix a few gcc-mingw test failures.
Fix typo in spherical harmonic docs.

[SVN r82598]
 2013-01-24 17:49:57 +00:00
John Maddock
fd8770b9b5 Modify constants code to return a constant reference when returning a cached value, while still maintaining value semantics and constexpr support for built in types. 
[SVN r82585]
 2013-01-22 12:16:51 +00:00
John Maddock
5ba6a44ad9 Fix comments in code. 
[SVN r82567]
 2013-01-20 17:10:18 +00:00
John Maddock
a412b58561 More Bessel function improvements from Rocco Romeo. 
Update and regenerate docs.

[SVN r82565]
 2013-01-20 17:04:01 +00:00
John Maddock
e8540ba62a Fix needed for TR1 lib. 
[SVN r82558]
 2013-01-20 09:59:07 +00:00
John Maddock
c5b06d47b2 More simplifications from Rocco Romeo. 
[SVN r82557]
 2013-01-20 09:57:42 +00:00
John Maddock
77c48bc4b2 Fix some warnings. 
Fix edge case in hypergeometric distribution.
Fixes #7429.
Fixes #7891.

[SVN r82520]
 2013-01-17 13:27:48 +00:00
John Maddock
998705f0d7 Enable caching of arbitrary precision constants. 
[SVN r82461]
 2013-01-12 11:10:11 +00:00
John Maddock
a61b5eb7b5 More accuracy improvements based on suggestions by Rocco Romeo. 
[SVN r82217]
 2012-12-27 08:44:08 +00:00
John Maddock
7514bd7489 Fix typo in fwd.hpp. 
Improve accuracy of Bessel J and Y[0,1] for large z.

[SVN r81755]
 2012-12-07 12:49:42 +00:00
Paul A. Bristow
6019367622 Ensured have 31 distributions at 1.52 
[SVN r81743]
 2012-12-06 15:43:32 +00:00
John Maddock
7d9dfaec86 Apply some accuracy improvements from Rocco Romeo. 
Fix division by zero in inverse gamma distribution.
Minor doc fixes and regenerate.

[SVN r81627]
 2012-11-29 18:55:20 +00:00
John Maddock
12f3914aac Enable use of C99 functions on libc++. 
Fixes #7492.

[SVN r81625]
 2012-11-29 16:39:53 +00:00
John Maddock
b857b5fa32 Lots of small patches. 
Update and regenerate docs.
Fixes #7183.
Fixes #7290.
Fixes #7291.
Fixes #7649.
Refs #7492.

[SVN r81624]
 2012-11-29 13:27:31 +00:00
John Maddock
81f245324b Fix bug introduced in last commit! 
[SVN r81594]
 2012-11-27 17:36:54 +00:00
John Maddock
fc112cd24f Don't pass potential expression templates to make_tuple as it confuses gcc-4.4.x. 
[SVN r81546]
 2012-11-26 10:23:17 +00:00
John Maddock
3822a35591 Minor fixes/typo corrections. 
[SVN r81424]
 2012-11-19 13:35:49 +00:00
John Maddock
d6320c49c0 Minor fix for expression template types. 
[SVN r81120]
 2012-10-31 17:04:47 +00:00
John Maddock
ba13586027 Fix asinh and acosh to work with very large arguments without overflow. 
[SVN r80884]
 2012-10-06 16:53:15 +00:00
John Maddock
b9e891404a Fix improper overflow error handling in asinh.hpp. 
Update asinh and acosh test cases.
Add fixes to release notes and regenerate docs.
Fixes #7416.

[SVN r80695]
 2012-09-24 17:16:29 +00:00
John Maddock
068e88fa36 Fix atanh error handling. 
Add extra tests to catch above bug.
Fixes #7415.

[SVN r80692]
 2012-09-24 16:23:06 +00:00
Paul A. Bristow
a286b00833 delta == 0 treated as special case for mean, variance, skewness and kurtosis 
== central Student's t

[SVN r80233]
 2012-08-26 09:43:43 +00:00
Paul A. Bristow
4a1ccd574e Comment only on change to use normal for 
(v > 1 / boost::math::tools::epsilon<T>() 

[SVN r80196]
 2012-08-25 10:13:27 +00:00
John Maddock
e5723529c2 Fix remaining GCC and Intel issues for very large v in non-central t. 
[SVN r80195]
 2012-08-25 09:13:42 +00:00
Paul A. Bristow
c1b086325d Use normal distribution for v > 1/eps 
[SVN r80156]
 2012-08-23 13:43:44 +00:00
Paul A. Bristow
ef6a5b791a Added support for infinite degrees of freedom. 
Correct some error messages (and made quantile produce the correct complemented version by forwarding the function string to the detail:: code).

There  are still some confusing variable names.



[SVN r80118]
 2012-08-21 17:39:51 +00:00
Paul A. Bristow
1b893e541b Added df >0 and infinite test, used by students t and non-central t. 
[SVN r80117]
 2012-08-21 17:37:20 +00:00
John Maddock
885e35a8fd Update reference in comments. 
[SVN r80070]
 2012-08-17 16:19:23 +00:00
John Maddock
9cef5e424d Change variable names to match common usage. 
[SVN r80069]
 2012-08-17 16:04:15 +00:00
John Maddock
1f9cdaf16f Add needed using declarations. 
[SVN r80068]
 2012-08-17 15:32:12 +00:00
John Maddock
29d598eb97 Add student's t approximations for large v. 
[SVN r80066]
 2012-08-17 12:21:57 +00:00
John Maddock
4be8acfe68 Fix numerical stability problem in incomplete beta: ibeta_fraction2 sometimes has catastrophic cancellation errors when a and b are large and x is near 1. 
Change non central t series termination conditions to check for divergent series.
Update tests with new larger test values.

[SVN r80065]
 2012-08-17 11:18:18 +00:00
John Maddock
bf39b3834a Fix bug in incomplete beta which causes an exception to be thrown in itrunc when one argument is very large. 
Fix several similar issue in the non-central T which cause cancellation errors if we let the starting iteration be zero.
Remove dead code that results from above changes.
Minor fixes to table_type and test_next.cpp.

[SVN r80061]
 2012-08-16 15:27:40 +00:00
John Maddock
a4640b3cf4 Fix typo in algorithm selection. 
[SVN r79982]
 2012-08-12 17:03:26 +00:00
Paul A. Bristow
e4cf24554b Changes to deal with copyright and tabs from inspection report 
[SVN r79949]
 2012-08-09 17:58:46 +00:00
Paul A. Bristow
cf1d644c4e Major update to allow df == +infinity. 
[SVN r79911]
 2012-08-07 15:53:54 +00:00
Paul A. Bristow
5d887432cd Using the 1/eps to switch to normal distribution. 
[SVN r79892]
 2012-08-06 16:30:12 +00:00
John Maddock
5ed9615fb5 Fixes for multiprecision and expression template enabled types. 
[SVN r79851]
 2012-08-02 15:16:21 +00:00
Paul A. Bristow
139a12844e Back to plan A! not defined for v <= k - no infinity from moments. 
(TODO use normal for df = infinity?)

[SVN r79836]
 2012-08-01 17:11:31 +00:00
Paul A. Bristow
b3bee00ce0 Various cosmetic changes to deal with Inspection nags. 
[SVN r79818]
 2012-07-31 13:32:25 +00:00
Paul A. Bristow
059d1b4378 Added terminal newline. 
[SVN r79814]
 2012-07-31 11:28:17 +00:00
Paul A. Bristow
d7dc107b30 Remove tabs and () max call. 
[SVN r79813]
 2012-07-31 11:26:45 +00:00
Paul A. Bristow
848c0da5c9 Removed tabs 
[SVN r79811]
 2012-07-31 11:15:30 +00:00
Paul A. Bristow
4ad388a10e Remove non-ASCII char in comment. 
[SVN r79810]
 2012-07-31 10:57:22 +00:00
Paul A. Bristow
e71253c782 Revised checks on moments and return values 
[SVN r79770]
 2012-07-27 15:34:35 +00:00
Paul A. Bristow
b12334ba6e Revised for Trac #7717 
[SVN r79759]
 2012-07-26 18:03:32 +00:00
John Maddock
c2e90167f7 Tentative fix for issue #4445. 
Adds tests for next.hpp when using the SSE2 instruction set in DAZ and FTZ modes.
Note that FTZ mode is particularly pernicious as non-zeros can change to zeros at random points in program flow depending upon the exact instructions generated by the compiler - thus breaking program logic/invariants.
Refs #4445.

[SVN r79572]
 2012-07-17 09:22:59 +00:00
John Maddock
c3da72b1b2 Fix typo in Hankel function implementation that causes incorrect values to be returned for x < 0 and v an odd integer. 
Add additional Hankel function tests.
Add a couple of missing header inclusion tests.
Update history in docs, and regenerate HTML.
Fixes #7135.

[SVN r79510]
 2012-07-14 18:34:01 +00:00
John Maddock
cfd28e0e05 Tentative fix #2 for TI compiler error. 
Refs #7099.

[SVN r79439]
 2012-07-12 09:53:18 +00:00
John Maddock
c585419ec2 Allow fpclassify and friends to be used with integer types via the usual promotion mechanism. 
Fixes #6517.

[SVN r79438]
 2012-07-12 09:51:32 +00:00
John Maddock
58e250eb1f Ditch anonymous union - it causes GCC-4.4 to choke. 
Fixes #6362.

[SVN r79421]
 2012-07-11 17:28:54 +00:00
John Maddock
176a695ec0 Fix double inclusion of <complex> which causes use of Boost.TR1 to fail. 
Fixes #7053.

[SVN r79420]
 2012-07-11 17:27:27 +00:00
Marshall Clow
985d3cdc00 Switch from deprecated macros to new shiny ones; no functionality change 
[SVN r79417]
 2012-07-11 16:21:28 +00:00
John Maddock
f73f66b454 Tentative fix for compilers that treat floating point constants smaller than a 64-bit double can hold as hard errors. 
Refs #7099.

[SVN r79332]
 2012-07-07 11:18:09 +00:00
John Maddock
629db84174 Fix file line ending. 
Fixes #7062.
Fixes #7097.

[SVN r79317]
 2012-07-06 16:17:39 +00:00
John Maddock
19f78ac0ac Fix actual and potential integer divisions when using integer constants. 
Fixes #7024.

[SVN r79154]
 2012-06-28 12:09:09 +00:00
John Maddock
26d92a55f0 Add missing include guards. 
Fixes #7001.

[SVN r79027]
 2012-06-21 09:18:47 +00:00
John Maddock
6007215c95 Update more distribution tests for fisher_f and extreme_value and fix failures. 
Refs #6934.

[SVN r78783]
 2012-05-31 11:15:42 +00:00
Paul A. Bristow
3f93aff61d Added checks for non finite parameter and x = NaN 
[SVN r78781]
 2012-05-31 11:10:50 +00:00
John Maddock
73c9b11179 Update more distribution tests, from Inverse* down to gamma. 
Refs #6934.

[SVN r78778]
 2012-05-31 10:18:02 +00:00
Paul A. Bristow
4dd9452c22 Corrected failure to check for NaN in quantiles. UNsure if df should include zero. 
[SVN r78776]
 2012-05-31 09:35:52 +00:00
John Maddock
392fbeeddd Add extra error tests for negative_binomial to laplace distros. 
Refs #6934.

[SVN r78773]
 2012-05-30 18:15:41 +00:00
John Maddock
41bd4bd442 Update to use new out-of-bounds error checking. 
Refs #6934.

[SVN r78771]
 2012-05-30 16:52:18 +00:00
Paul A. Bristow
a72f149301 Changed range to infinity if supported. 
[SVN r78768]
 2012-05-30 16:35:59 +00:00
Paul A. Bristow
7ef962fc6b Changed range to include infinity if supported. 
[SVN r78766]
 2012-05-30 16:31:18 +00:00
Paul A. Bristow
187960b9a7 Corrected checks missing (). 
[SVN r78765]
 2012-05-30 16:30:45 +00:00
John Maddock
bc2dc1d4dd Add boilerplate code for testing most domain errors in the distributions. 
Update the non-central distributions to make use of it.

[SVN r78751]
 2012-05-29 17:43:16 +00:00
John Maddock
3e9242ade2 Improve testing of error conditions and fix any errors detected. 
Takes care of distributions normal-weibull.
Refs #6937.

[SVN r78726]
 2012-05-28 17:42:50 +00:00
John Maddock
a1789c4766 Tighten Weibull distro tests. 
Fix corner cases in Weibull distro.
Fixes #6939.
Fixes #6938.

[SVN r78723]
 2012-05-28 16:27:00 +00:00
John Maddock
02787878e6 Update concept checks to unmask issues reported in #6934. 
Add some distributions to the concept tests that were missing before.
Add skew_normal_distribution to distributions.hpp.
Fix some errors in calculating custom policies when the defaults have been changed.
Fix the errors and warnings that result from the above.
Refs #6934.

[SVN r78711]
 2012-05-28 11:05:43 +00:00
Paul A. Bristow
5e0aa58152 Added Policy as a template parameter to functors and #6934 test program now compiles and runs. 
Need to commit changes to concept checks to confirm.

[SVN r78579]
 2012-05-24 11:13:54 +00:00
John Maddock
1a2d4d2c5e Move default arguments to forward declaration. 
Fixes #6930.

[SVN r78559]
 2012-05-23 17:18:49 +00:00
John Maddock
382d525d15 Add basic versions of the Airy functions. 
Add some extra jacobi, hankel and owens_t tests and fix resulting errors.
Allow remez code to work with expression template types.
Regenerate docs.

[SVN r78527]
 2012-05-21 09:45:48 +00:00
John Maddock
056745573f Add the Jacobi elliptic special functions. 
[SVN r78492]
 2012-05-17 09:19:57 +00:00
John Maddock
2fdb5f551f Quash some minor warnings. 
[SVN r78422]
 2012-05-11 17:13:03 +00:00
John Maddock
9834bafe7e Add needed forward declarations (keeps GCC-4.7.0 happy). 
[SVN r78400]
 2012-05-10 09:16:26 +00:00
John Maddock
be63e63891 Fix a pair of typos (one a clear bug). 
[SVN r78316]
 2012-05-03 17:20:24 +00:00
Paul A. Bristow
b0021e4c28 Added constant ln_ten 
[SVN r78288]
 2012-05-01 10:42:14 +00:00
John Maddock
aa64d8dc00 Add forwarding-policy to hankel functions. 
Updated docs with links to more info.

[SVN r78256]
 2012-04-29 16:54:10 +00:00
John Maddock
be93fe3b95 Rename hankel_hX to hankel_X. 
Update tests and docs for Hankel functions.

[SVN r78253]
 2012-04-29 12:39:28 +00:00
John Maddock
d099a2bbf0 Add first draft of Hankel functions. 
Add some Math lib docs that were previously missing.

[SVN r78245]
 2012-04-28 17:59:37 +00:00
John Maddock
ac0d76900a Add code to force initialization of constants prior to the start of main(). 
Rename "do_nothing" to "force_instantiate" which better describes what it does.
Fix up the resulting failures.

[SVN r78193]
 2012-04-25 17:16:09 +00:00
John Maddock
e1fc40cf11 Yet another try at getting constexp usage correct! 
Refs #6820.

[SVN r78160]
 2012-04-23 15:13:10 +00:00
John Maddock
73bd07a44d Fix constexp usage. 
[SVN r78133]
 2012-04-22 11:17:08 +00:00
John Maddock
ec742b4b80 Merge Owen's T function and Skew Normal code from sandbox and fix whatever failures show up. 
Regenerate docs.

[SVN r78130]
 2012-04-22 10:23:03 +00:00
John Maddock
ad520dbbcb Disable real_concept tests for IBM's compiler. 
[SVN r78108]
 2012-04-21 08:58:09 +00:00
John Maddock
f149d4cf53 Fix double-definition of float_t in tr1.hpp. 
Tweak behaviour of BOOST_MATH_BIG_CONSTANT.
Fix expected error rates for a bunch of tests (mostly on Mingw).
Fix paths in owens_t.qbk.

[SVN r78107]
 2012-04-21 08:43:06 +00:00
John Maddock
15baa10fac Add checks to discrete quantile finder to handle cases where there is no true answer. 
Fixes #6805.

[SVN r78090]
 2012-04-20 10:51:55 +00:00
John Maddock
85d55b2ea5 Update test_data.hpp to improve definition of SC_ so it's compatible with multiprecision testing. 
Update BOOST_MATH_BIG_CONSTANT to use a long double when the result is long double or smaller.

[SVN r78042]
 2012-04-17 16:05:52 +00:00
John Maddock
d94751ba33 Fix numeric error in bessel_jy.hpp. 
Remove some dead code from bessel_jy.hpp.
Add additional test cases for above bug.
Update and regenerate docs to match.

[SVN r77513]
 2012-03-24 11:59:21 +00:00
John Maddock
14b97d2dd4 Add missing include. 
[SVN r77350]
 2012-03-16 16:55:22 +00:00
John Maddock
940c3824c8 Change put_num_and_fill to work on CharType not char, so that formatting of signed zeroes is wide character safe even if '0' is not used for zeroes. 
[SVN r77286]
 2012-03-09 18:36:29 +00:00
John Maddock
b745e80ede Fix warning with a cast rather than a blanket disable. 
[SVN r77283]
 2012-03-09 09:35:36 +00:00
Paul A. Bristow
fec1f2407e Version that passes new tests for both default and signed_zero flag set based on modifications by KR Walker. 
BUT had to suppress MSVC warning "C4244 conversion wchar_t* to char* may cause data loss." 

[SVN r77268]
 2012-03-08 18:12:28 +00:00
John Maddock
6fc9eb72a9 Fix GCC some warnings, plus one failure. 
[SVN r76821]
 2012-02-01 13:06:17 +00:00
Paul A. Bristow
a94442f5de Added tests for new constants two_div_pi and root_two_div_pi 
[SVN r76820]
 2012-02-01 12:32:22 +00:00
John Maddock
20f26bd52c Use underscores in attribute names. 
Fixes #6411.

[SVN r76773]
 2012-01-29 12:27:53 +00:00
John Maddock
59eb0f44df Don't be too quick to disable long double functions if __NO_LONG_DOUBLE_MATH is set by GLIBC. 
Fixes #6459.

[SVN r76764]
 2012-01-28 19:13:44 +00:00
John Maddock
682d60c363 Merge new math constants code from the sandbox. 
Regenerate docs.
Fix build failures caused by merge.

[SVN r76736]
 2012-01-28 12:13:17 +00:00
John Maddock
887f590fcd Refactor the tests some more: allow tables of data to be of a different type to the type being tested - allows us to have tables of POD's (fast to compile) rather than tables of UDT's which compile very slowly on some compilers (usually Intel). 
[SVN r76544]
 2012-01-16 18:25:02 +00:00
John Maddock
c5bdd41539 Correct overflow logic in Bessel Y and add new test case. 
Fixes #6367.

[SVN r76373]
 2012-01-08 18:51:23 +00:00
John Maddock
fecae229b0 Simplify/improve zeta function still further. 
[SVN r76337]
 2012-01-07 16:57:51 +00:00
John Maddock
532ddf8cb0 Change template argument "L" to "Lanczos" to avoid conflicts with L as a macro. 
[SVN r76278]
 2012-01-02 17:44:19 +00:00
John Maddock
9005ade2a3 Updated big_lanczos.hpp to use new BIG_CONSTANT macros. 
Fix expression template issue in zeta.hpp.

[SVN r76251]
 2012-01-01 11:34:50 +00:00
John Maddock
9922e9134c Remove unused constant. 
Fixes #5982.

[SVN r76099]
 2011-12-21 17:58:28 +00:00
John Maddock
4d57f3e642 Disable SSE2 instruction support under the CUDA compiler. 
Fixes #6234.

[SVN r76097]
 2011-12-21 17:43:55 +00:00
John Maddock
a4a1cca095 Change overflow tests to not generate an infinity. 
Fixes #6307.

[SVN r76095]
 2011-12-21 16:58:36 +00:00
John Maddock
02e5447867 Delete unneeded variable. 
Fixes #6307.

[SVN r76094]
 2011-12-21 16:46:46 +00:00
John Maddock
1a304dccb0 Apply patch from #6192. 
Plus fix a few other issues that arise when BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS is set.
Fixes #6192.

[SVN r76093]
 2011-12-21 16:37:32 +00:00
John Maddock
af0c106290 Update zeta implementation to use much faster algorithm. 
Change zeta test to use external template instances.

[SVN r76092]
 2011-12-21 16:07:37 +00:00
John Maddock
70f902d332 Misc small workarounds to allow multiprecision tests to function. 
[SVN r76080]
 2011-12-20 16:21:44 +00:00
John Maddock
2902c06d6c Add missing using declarations. 
[SVN r76041]
 2011-12-18 16:05:55 +00:00
John Maddock
381bddafa0 Finish moving test cases into headers. 
Fix array declarations so GCC doesn't warn about them.
Declare constants in headers so they can be used by UDT's larger than type long double.
Suppress a few warnings and fix a couple of bugs that showed up when testing with UDT's.

[SVN r75960]
 2011-12-15 11:23:35 +00:00
John Maddock
434d53bc83 Fix complex number routines to work with signed zeros, changes involve: 
* Use boost::math::signbit rather than comparison to zero.
* Use boost::math::changesign rather than unary negation (unary negation fails for Intel on Linux when the argument is a zero).
* Update to use boost::math::isnan/isinf rather than the old code.
* Update to use boost::math constants.
Fixes #6171.

[SVN r75933]
 2011-12-13 18:11:46 +00:00
John Maddock
8d9372fac9 Begin refactoring math lib test cases as template so they can used by other numerical types. 
Change constant declarations in the Math lib headers to give full digits when used with UDT's that are constructible from strings.

[SVN r75820]
 2011-12-06 09:38:16 +00:00
Paul A. Bristow
cbe12e231d Added "two_thirds" and deprecate "twothirds" Trac 6199 
[SVN r75773]
 2011-12-02 15:01:40 +00:00
Paul A. Bristow
09c2238e7a Corrected complement cdf with Yan Zhou patch. 
[SVN r75591]
 2011-11-21 12:57:33 +00:00
John Maddock
c1e5af9291 Warning suppression. 
[SVN r75585]
 2011-11-21 09:46:33 +00:00
John Maddock
2d5ba01092 Tentative fix for platforms that have fenv.h but no fexcept_t. 
[SVN r75486]
 2011-11-14 12:20:13 +00:00
John Maddock
9373287faa More fixes for expression template types. 
[SVN r75403]
 2011-11-08 12:49:27 +00:00
John Maddock
a8d7299861 Allow distribution parameter checking to be eluded if it's already taken place. 
[SVN r75196]
 2011-10-31 16:38:16 +00:00
John Maddock
c43891eab0 Allow precision.hpp to work with number types in base 10. 
Fix binomial_distribution quantile when success_fraction is 1.
Fixes #6069.

[SVN r75168]
 2011-10-29 17:26:26 +00:00
John Maddock
34a635b621 Fix Clang build issue. 
[SVN r75152]
 2011-10-28 08:29:55 +00:00
John Maddock
681b9c1288 Add missing #include. 
Fixes #6017.

[SVN r74937]
 2011-10-13 17:31:00 +00:00
John Maddock
b7df32ac03 Apply patch from ticket #6014. 
Fixes #6014.

[SVN r74927]
 2011-10-12 17:09:48 +00:00
John Maddock
48e179266b Fix error checking for trunc and round functions. 
Update tests to match.

[SVN r74925]
 2011-10-12 11:06:09 +00:00
John Maddock
f617e8e284 Change nextafter and related functions to handle infinities as arguments the same way as GLIBC and MSVC. 
Fixes #5823.

[SVN r74918]
 2011-10-11 17:28:13 +00:00
John Maddock
a5941a2179 GCC workaround when using TR1 tuple. 
Fixes #5934.

[SVN r74891]
 2011-10-10 12:09:12 +00:00
John Maddock
303503d876 Remove unused constants. 
Fix expression for tolerance in eps_tolerance.
Add include guards to prime.hpp.
Fixes #5982.
Fixes #5927.
Fixes #6001.

[SVN r74890]
 2011-10-10 11:52:05 +00:00
John Maddock
f52587e616 More fixes for UDT's as arguments. 
[SVN r74802]
 2011-10-08 12:30:50 +00:00
John Maddock
8f22d5ebe5 Minor fixes for expression-template types. 
[SVN r74572]
 2011-09-26 11:01:03 +00:00
Paul A. Bristow
a74236ad41 std qualified strlen in int width = (int)std::strlen(prefix) + (int)std::strlen(body); 
to comply with C++ standard.

[SVN r74480]
 2011-09-20 18:03:22 +00:00
John Maddock
6e78e00321 Fix mpreal #includes. 
Add some more expression-template fixes.
Add fix for Cray platform in SSE2 support selection.

[SVN r74389]
 2011-09-15 17:16:20 +00:00
John Maddock
be97e03f4e Fix expression template compilation issues. 
[SVN r74355]
 2011-09-12 08:36:54 +00:00
John Maddock
acb59c8512 Fix usage with expression template types. 
Fix fpclassify code when both BOOST_MATH_DISABLE_STD_FPCLASSIFY and isnan are defined.
Remove dead code.

[SVN r74185]
 2011-09-01 18:03:31 +00:00
John Maddock
990c183d8d Fix error handling arguments. 
[SVN r74184]
 2011-09-01 17:47:01 +00:00
John Maddock
c416cd2772 Fix bug in e_float bindings - negative integers were incorrectly converted. 
[SVN r73647]
 2011-08-11 11:02:12 +00:00
Paul A. Bristow
92b23c16a6 Corrected wrong code in uniform.hpp for >upper or < lower 
wrong test values in uniform cdf complemented.

Trac ticket #5733

[SVN r73360]
 2011-07-25 16:49:34 +00:00
John Maddock
38b6a4f3b8 Revert BSD fix - it breaks Boost.TR1 and was nonsense anyway! :( 
[SVN r72821]
 2011-06-30 16:04:54 +00:00
John Maddock
4cf83544cd Add new series evaluation forms for the Bessel J and Y functions. 
Also take extra care when evaluating to avoid spurious overflow/underflow.
Changed check_series_iterations to know the real-number type so messages are properly formatted.
Updated docs to match and regenerated.
Fixes #5560.

[SVN r72415]
 2011-06-05 16:56:17 +00:00
John Maddock
3b71dc32eb Update Bessel functions to use series representations when x is small compared to v and also to prevent the generation of NaN's in such cases. 
Update docs to match.
Fixes #5560.

[SVN r72221]
 2011-05-27 17:24:08 +00:00
John Maddock
ef7f0bb940 Remove unnecessary macros. 
[SVN r71989]
 2011-05-16 17:30:52 +00:00
John Maddock
74d540d59a Move TR1 C-compatible macros to separate file so they don't get indexed by the docs. 
[SVN r71988]
 2011-05-16 17:28:48 +00:00
John Maddock
1f6642b388 Add initial version of e_float support. 
[SVN r71674]
 2011-05-02 18:21:28 +00:00
John Maddock
a5239fa567 Suppress a whole bunch of new gcc-4.6 warnings. 
Add code to verify that the radix of the type is 2 wherever that assumption is made.
Add some more instrumentation code.

[SVN r71672]
 2011-05-02 15:36:51 +00:00
John Maddock
d27407f320 Tentative fix for FreeBSD failure. 
[SVN r71534]
 2011-04-27 16:00:00 +00:00
John Maddock
1982cb4a4c Fix remaining Intel regressions. 
Add prototypes to fwd header.
Add new functions to the concept checks.

[SVN r71432]
 2011-04-23 08:17:10 +00:00
John Maddock
7f1a45870a Change fp_traits to handle sign manipulation separately from fp-classification. 
Fixes some Linux/GCC regressions but not yet all.

[SVN r71405]
 2011-04-21 18:11:37 +00:00
Paul A. Bristow
15c9b19ac1 Added more comments 
[SVN r71404]
 2011-04-21 17:53:58 +00:00
Paul A. Bristow
5cb894721b Added native_tag specialisation to try to cure failures on gcc. 
[SVN r71389]
 2011-04-20 08:49:02 +00:00
Paul A. Bristow
caf05d27cd Added boost::math::detail::changesign_impl(x, method()); to try to get to work with gcc. 
[SVN r71381]
 2011-04-19 18:04:58 +00:00
Paul A. Bristow
e3e838da6c nonfinite facets 
[SVN r71371]
 2011-04-18 16:19:48 +00:00
Paul A. Bristow
1da961d8e7 Changesign addded. 
[SVN r71370]
 2011-04-18 16:19:26 +00:00
John Maddock
c2faf71f7d Fix value returned for atanh(1). 
Fixes #5385.

[SVN r70692]
 2011-03-29 11:17:58 +00:00
John Maddock
bac00ef969 Cast arguments to quaternion/octonion constructors so they still work when there's no implicit conversion available. 
Fixes #5369.

[SVN r70569]
 2011-03-26 12:04:02 +00:00
John Maddock
4b3cdb252d Don't include fenv.h when BOOST_NO_FENV_H is set. 
Fixes #5356.

[SVN r70392]
 2011-03-22 18:14:00 +00:00
John Maddock
13bd3e54cc MSVC warning suppression. 
[SVN r69509]
 2011-03-03 11:09:23 +00:00
John Maddock
5b6c4bfeb6 Change the name of the extern "C" TR1 functions so they no longer clash with (possibly inline) std lib versions. 
Fixes #4828.

[SVN r68653]
 2011-02-05 10:49:43 +00:00
John Maddock
91471146f1 Fix acosh bug, and update tests and docs accordingly. 
Fixes #5113.

[SVN r68421]
 2011-01-24 19:04:24 +00:00
John Maddock
9744b02e98 Add more debug/diagnostic info and fix bug that manifests itself on SSE x64 machines only. 
Fixes #5095

[SVN r68346]
 2011-01-21 09:42:51 +00:00
John Maddock
9635919e54 Fix for IMB C++ on Linux. 
Fixes #5090.

[SVN r68290]
 2011-01-19 15:05:18 +00:00
Steven Watanabe
3524499fc0 Revert [67111] (addition of boost/detail/iomanip.hpp) and all the commits that depend on it. ([68137], [68140], [68141], [68154], and [68165]). 
[SVN r68168]
 2011-01-15 08:11:51 +00:00
Bryce Adelstein-Lelbach
f11d1c3c2b Replacing the use of <iomanip> with <boost/detail/iomanip.hpp> across Boost. 
On Linux, GNU's libstdc++, which is the default stdlib for icc and clang,
cannot parse the <iomanip> header in version 4.5+ (which thankfully neither
compiler advises the use of yet), as it's original C++98-friendly
implementation has been replaced with a gnu++0x implementation.
<boost/detail/iomanip.hpp> is a portable implementation of <iomanip>, providing
boost::detail::setfill, boost::detail::setbase, boost::detail::setw,
boost::detail::setprecision, boost::detail::setiosflags and
boost::detail::resetiosflags. 



[SVN r68140]
 2011-01-14 02:35:58 +00:00
John Maddock
0ad713690d Fix bug in special-case handling of ibeta_inv. 
Fix concept test failures with mpfr_class in legendre.hpp and non_central_t.hpp.
Fixes #5015.

[SVN r67469]
 2010-12-27 18:37:15 +00:00
Paul A. Bristow
9d8407f38d Add comment after assert for integer template type 
[SVN r67362]
 2010-12-20 15:16:19 +00:00
Paul A. Bristow
595c61e976 Add assert (and comment) for integer template type 
[SVN r67361]
 2010-12-20 15:14:31 +00:00
John Maddock
309e2c3ec5 Add support for "mpreal" wrapper for mpfr. 
Add concept check for mpreal type.
Add previously missing doc file.
Fix type promotion rules to do the right thing when one type is a class type that's implicitly convertible to a real.

[SVN r67282]
 2010-12-17 16:04:51 +00:00
John Maddock
0bfae472d5 Fix min/max usage. 
[SVN r67279]
 2010-12-16 18:37:50 +00:00
John Maddock
555f3d6736 Improve performance of non-central T by simplifying the arithmetic where possible. 
Change error handlers to pass the target type down to "rounding errors".
Change the rounding error handlers to return a well defined value (the maximum representable value in the target type).
Update and complete docs on rounding errors.
Fix typo in test/test_beta_dist.cpp.
Regenerate the docs.
Remove illegal comment from test_constants.cpp.
Fixes #4977.

[SVN r67231]
 2010-12-14 19:22:52 +00:00
Paul A. Bristow
1495ca1ccc Removed inverse_uniform.hpp 
[SVN r67215]
 2010-12-13 16:38:06 +00:00
Paul A. Bristow
7c13ff9124 Removed inverse_uniform.hpp 
[SVN r67214]
 2010-12-13 16:37:33 +00:00
Paul A. Bristow
90fcebc87b use raise_overflow error in place of return NaN 
[SVN r67213]
 2010-12-13 16:36:46 +00:00
Paul A. Bristow
6d604ab6a9 use raise_overflow error in place of return NaN 
[SVN r67212]
 2010-12-13 16:35:59 +00:00
John Maddock
870a1e233b Suppress warnings from external headers. 
[SVN r67149]
 2010-12-10 17:43:38 +00:00
John Maddock
8177da58be Add non-functional stub versions of the skewness and kurtosis to the non-central beta. 
Update tests accordingly, and suppress some compiler warnings.

[SVN r66986]
 2010-12-03 17:55:00 +00:00
John Maddock
7ff88c69f1 Added concept checks for new distros, and fixed resulting errors. 
Added mean and variance to non-central beta.

[SVN r66985]
 2010-12-03 16:23:55 +00:00
Paul A. Bristow
bb7b3d6540 Enabled mean, variance ... for dotnetexample (TODO return NaN?) 
[SVN r66957]
 2010-12-01 18:48:12 +00:00
Paul A. Bristow
68e1194c63 disable 4512 
[SVN r66956]
 2010-12-01 18:47:46 +00:00
Paul A. Bristow
274028b383 comment 
[SVN r66892]
 2010-11-30 14:37:28 +00:00
Paul A. Bristow
1b63ffe8f0 Corrected missing casts int 0 to RealType 
[SVN r66891]
 2010-11-30 14:36:45 +00:00
Paul A. Bristow
4680ece7af using boost/math/tools/tuple.hpp instead. 
[SVN r66822]
 2010-11-28 15:03:13 +00:00
Paul A. Bristow
bab0f2ce24 Changed make_tuple from std::tr1:: to boost::math 
qualified numeric_limits with std.

[SVN r66797]
 2010-11-27 16:11:27 +00:00
Paul A. Bristow
aaaad79bca Changed make_tuple from std::tr1:: to boost::math 
[SVN r66793]
 2010-11-27 16:00:46 +00:00
Paul A. Bristow
93670a3942 removed diagnostics 
[SVN r66766]
 2010-11-26 10:28:58 +00:00
Paul A. Bristow
d0c5796bce Removed wald (now called inverse_gaussian 
[SVN r66754]
 2010-11-25 16:44:14 +00:00
Paul A. Bristow
c0a3413240 Removed inverse_normal 
[SVN r66751]
 2010-11-25 12:11:19 +00:00
Paul A. Bristow
ef4dbab713 Update for new distributions 
[SVN r66731]
 2010-11-24 16:53:25 +00:00
Paul A. Bristow
4fbea7ba6f Added new handling check. 
[SVN r66730]
 2010-11-24 16:51:36 +00:00
Paul A. Bristow
523e4d78f9 Corrections 
[SVN r66729]
 2010-11-24 16:50:41 +00:00
Paul A. Bristow
a3d2de43de Added new distributions. 
[SVN r66728]
 2010-11-24 16:50:06 +00:00
Paul A. Bristow
ec88511ead Update for new constants 
[SVN r66727]
 2010-11-24 16:48:36 +00:00
Paul A. Bristow
2726a04151 Update for new distributions 
[SVN r66726]
 2010-11-24 16:47:58 +00:00
John Maddock
ded3b78a05 Update distribution concept checks to test ad-hoc member functions as well as the generic ones. 
Fix typo in docs and regenerate.

[SVN r66689]
 2010-11-22 19:00:55 +00:00
John Maddock
aee7090820 Fixes #4879. 
[SVN r66685]
 2010-11-22 16:31:42 +00:00
Bryce Adelstein-Lelbach
6d780cab92 Added a detail header for fenv. Please use boost/detail/fenv.hpp in Boost code 
to avoid problems with Clang/glibc.



[SVN r66458]
 2010-11-08 17:10:25 +00:00
Bryce Adelstein-Lelbach
c78863943a Clang hand-holding, mostly for issues caused by Clang defining GCC macros. 
[SVN r66442]
 2010-11-07 20:05:04 +00:00
John Maddock
022bb7b8f1 Tentative fix for WinCE failures. 
[SVN r66070]
 2010-10-18 11:19:06 +00:00
John Maddock
addb71354b Add more workaround code for numeric underflow/overflow. 
[SVN r65714]
 2010-10-01 15:54:03 +00:00
John Maddock
bbc5edfe1c Add concept checks for new distributions. 
Fix Linux gcc failures for new distributions.

[SVN r65694]
 2010-09-30 17:16:14 +00:00
Paul A. Bristow
2707de07b1 checked with better tests. 
[SVN r65658]
 2010-09-29 08:57:51 +00:00
Paul A. Bristow
1e0c9feaf1 layout and comments etc 
[SVN r65657]
 2010-09-29 08:56:06 +00:00
John Maddock
9c9e9eecef Fix integer argument promotion, to simplify code and suppress warnings. 
[SVN r65631]
 2010-09-27 14:36:18 +00:00
Ralf W. Grosse-Kunstleve
49a9039689 boost/math/distributions/inverse_chi_squared.hpp: bug fix (compilation errors with g++ 4) 
[SVN r65516]
 2010-09-21 16:03:23 +00:00
Paul A. Bristow
8d2cfeada9 Add inverse chi square distribution 
[SVN r65485]
 2010-09-20 15:52:41 +00:00
John Maddock
b85756d2cc Improve error handling and fix Linux errors. 
[SVN r65444]
 2010-09-17 18:13:45 +00:00
Paul A. Bristow
05bd2c0043 Add inverse_chi_squared_distribution to fwd list 
[SVN r65425]
 2010-09-15 15:40:44 +00:00
Paul A. Bristow
5c354f4354 1st draft 
[SVN r65424]
 2010-09-15 15:39:43 +00:00
Paul A. Bristow
c8f818f4b8 added x = 0 special case. Example runs OK. Need to rebuild trunk libs to test. 
[SVN r65329]
 2010-09-07 13:57:12 +00:00
John Maddock
0c633f0b6e Change the use of tuples, so that we use std::tuple when available. 
Fix bug in calculation of initial guess in the incomplete gamma inverse.
Fix illegal comment in inverse_gamma.hpp source file.
Update docs to reflect tuple changes.
Regenerate docs.
Add Jamfile for the tools directory and make sure everything still builds cleanly.

[SVN r65320]
 2010-09-06 15:13:23 +00:00
Paul A. Bristow
5dffa5f7ad Add several new distributions 
[SVN r65122]
 2010-08-30 09:02:02 +00:00
John Maddock
434414f58e Added workaround for Intel compiler, which has sporadic issues with fpclassify on Linux. 
Fixes #4592.

[SVN r65015]
 2010-08-26 12:29:12 +00:00
John Maddock
8d719c3ff4 Prevent macro expansion of isfinite. 
[SVN r64983]
 2010-08-24 17:13:04 +00:00
Paul A. Bristow
4d2e34c523 new inverse gamma distribution 
[SVN r64969]
 2010-08-23 11:58:39 +00:00
Paul A. Bristow
80911e889a added inverse-gamma distribution 
[SVN r64968]
 2010-08-23 11:55:51 +00:00
Paul A. Bristow
bbff4a61c6 T result = 0; // Just to avoid warning C4701: potentially uninitialized local variable 'result' used 
[SVN r64889]
 2010-08-18 15:52:13 +00:00
Paul A. Bristow
35655664a7 warning C4244 suppressed by using static_cast<realType>(0) 
[SVN r64888]
 2010-08-18 15:23:37 +00:00
Paul A. Bristow
50dd77b5a8 warning C4244 suppressed by using static_cast<realType> 
[SVN r64886]
 2010-08-18 13:10:19 +00:00
John Maddock
4372c68f55 Fix gcc-3.2.x compiler errors. 
Fixes #4507.

[SVN r64789]
 2010-08-13 17:26:28 +00:00
John Maddock
b11676fa67 Added test cases for issue #4504. 
Tidied up inverse-Student's t evaluation a touch.
Fixes #4504.

[SVN r64597]
 2010-08-04 15:47:30 +00:00
John Maddock
94a309749f Fix typo in polynomial approximations. 
Refs #4504.

[SVN r64577]
 2010-08-03 17:31:20 +00:00
John Maddock
999f37a21e Fix signed/unsigned comparison warnings when char is unsigned. 
[SVN r63496]
 2010-07-01 17:47:51 +00:00
John Maddock
2ed2a883ba Make the compile time gcd facilities work with greatest integer types, and be mpl compatible. 
[SVN r63408]
 2010-06-28 15:32:19 +00:00
Paul A. Bristow
95d3d4d406 Corrected support minimum to 0 (was 1). 
[SVN r62380]
 2010-06-02 14:49:22 +00:00
John Maddock
ac3a1ef164 Change to use new symbol visibility macros. 
[SVN r62200]
 2010-05-25 14:45:54 +00:00
John Maddock
200b0f7717 Fix cbrt's internal promotion rules. 
Update tests to match.

[SVN r62087]
 2010-05-18 17:24:01 +00:00
John Maddock
7ab7d21eae Fix failures when used with an expression-template enabled number type such as the gmpxx clases. 
Add additional concept check for integer code using gmp classes.
Fixes #4139.

[SVN r61837]
 2010-05-07 15:36:09 +00:00
John Maddock
c7e0965ce9 Previous fix doesn't work for later GCC versions, revert. 
[SVN r61815]
 2010-05-06 12:33:40 +00:00
John Maddock
0dd75b6c47 Prevent multiple definitions of BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS. 
[SVN r61807]
 2010-05-06 10:23:56 +00:00
John Maddock
45db115f9d Disable long double support when the C++ runtime does not support it either. 
Fixes #3825.

[SVN r61806]
 2010-05-06 10:21:18 +00:00
Douglas Gregor
81c8795897 Eliminate redundant (and incorrect) using declarations at function scope. 
[SVN r61700]
 2010-04-30 07:10:56 +00:00
Douglas Gregor
9257a12d1b Eliminate a redundant BOOST_MATH_STD_USING; we aren't allowed to redeclare declarations in function scope 
[SVN r61595]
 2010-04-26 22:57:02 +00:00
John Maddock
7a7e393485 Fix boost::math::round to handle halfway cases correctly. 
Update tests accordingly.
Update boost::math::fmod docs to make sign and rounding direction clear.

[SVN r61252]
 2010-04-13 16:50:46 +00:00
John Maddock
cd64856ff5 Improve the performance of the Bessel functions, and update docs. 
[SVN r59274]
 2010-01-27 13:16:14 +00:00
John Maddock
ea35733550 Add tgamma1pm1 speed test. 
Suppress some more gcc warnings: in particular make sure that our C99 functions have the same throw specification as the functions in math.h.

[SVN r59129]
 2010-01-18 17:07:03 +00:00
John Maddock
1a5044497d Change cbrt implementation to use a better performing algorithm. 
Fix a few warnings along the way.

[SVN r59095]
 2010-01-17 17:28:34 +00:00
John Maddock
488701a7e3 Suppress unused parameter warning. 
[SVN r57509]
 2009-11-09 12:26:02 +00:00
John Maddock
75f47f2cad remove surplus const-qualifiers. 
[SVN r57354]
 2009-11-04 12:15:05 +00:00
John Maddock
ba698c2297 Improve ibeta error handling, update and regenerate docs. Update tests. 
Fixes #3533.

[SVN r57045]
 2009-10-21 15:53:28 +00:00
John Maddock
cc52a19fb4 Improve ibeta error handling, and add new tests. 
[SVN r57040]
 2009-10-21 12:27:38 +00:00
John Maddock
ebc86f03d8 Update performance test results. 
Adjust msvc performance tuning.

[SVN r56818]
 2009-10-14 12:04:07 +00:00
John Maddock
21cd5f0d9f Update workarounds for Sun's latest compiler release. 
[SVN r56711]
 2009-10-11 12:20:21 +00:00
John Maddock
581f74e09b Fix duplicate definitions when BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS is defined. 
[SVN r56679]
 2009-10-09 16:52:27 +00:00
K. Noel Belcourt
fe4001165c Add PGI macro to get proper alignment. 
[SVN r56653]
 2009-10-08 17:52:10 +00:00
John Maddock
799b88be52 Change iteration limits to use get_epsilon(). 
[SVN r56650]
 2009-10-08 16:03:25 +00:00
John Maddock
2e07572faf Add a check on iterations when Halley iterating. 
Correct igamma inverse initial calculations, and adjust digits needed for convergence.
Fix erf calculation limits.
Adjust non-convergence behaviour in Halley iteration.
For issue #3408.

[SVN r56598]
 2009-10-05 17:36:56 +00:00
John Maddock
71940bec79 Another round of performance tweaks for issue #3408. 
These should make our igamma implementation comparable in performance to the dcdflib FORTRAN routine - at least as far as MSVC is concerned.

[SVN r56503]
 2009-10-01 16:03:42 +00:00
John Maddock
8418e9d68e A few more minor performance tweaks for issue #3407. 
[SVN r56455]
 2009-09-28 17:06:39 +00:00
John Maddock
056d083a2f Changes relating to issue #3408. 
Add hooks for the dcdflib to the incomplete gamma tests.
Add hooks for the dcdflib to the igamma performance tests.
Some small performance enhancements.

[SVN r56370]
 2009-09-24 11:23:52 +00:00
John Maddock
f99607da5d Fix lookup ambiguity. 
Fixes #3207.

[SVN r54284]
 2009-06-23 16:39:50 +00:00
John Maddock
6feccbee3d Added a couple of static assertions to prevent misuse. 
[SVN r53338]
 2009-05-28 08:52:05 +00:00
Jeremiah Willcock
99b1ee34f7 Fixed most tab and min/max issues from trunk inspection report 
[SVN r53141]
 2009-05-20 19:19:00 +00:00
John Maddock
b36f2d6bb6 Fix for no long double math functions. 
[SVN r52522]
 2009-04-21 08:43:36 +00:00
John Maddock
0b017bc74c Fixes #2961. 
GCC-4.0 workaround.

[SVN r52513]
 2009-04-20 15:59:58 +00:00
John Maddock
bedc5b058a Add more instrumentation code, along with some AMD64/Linux fixes. 
[SVN r52335]
 2009-04-11 15:26:59 +00:00
John Maddock
3d45185864 Sort circuit evaluation when the result will be 0. 
[SVN r52287]
 2009-04-09 09:10:45 +00:00
John Maddock
97049ddaa7 Fix use of C99 macro names. 
[SVN r51951]
 2009-03-24 10:05:46 +00:00
John Maddock
9c124ea11c Fix bug in cyl_bessel_i that hits when v=0.5 and x is small. 
Fix return type of signbit to match C99 std.
Update and regenerate docs.
Fixes #2877.

[SVN r51890]
 2009-03-21 18:44:20 +00:00
John Maddock
a935d5e1cd Updated the sign functions to use Johan Rade's fp-utilities code. 
Added tests for the sign functions.
Added docs for the sign functions and moved some sections around.

[SVN r51793]
 2009-03-16 13:25:22 +00:00
John Maddock
e38209bdc0 Add instrumentation code and some FPU control options. 
[SVN r51755]
 2009-03-13 17:56:28 +00:00
John Maddock
f6a4cbad2e Misc. small platform specific fixes and expected error rate adjustments. 
[SVN r51648]
 2009-03-08 10:39:29 +00:00
John Maddock
f10e098a4f Adjust fudge-factors yet again. 
[SVN r51578]
 2009-03-03 18:18:17 +00:00
John Maddock
2246b77395 Change tests to link to external Boost.Test library as this speeds build times by several factors when building with Intel C++. 
Change fpclassify to use our code rather than std::fpclassify with Intel C++ as it doesn't always compile the latter.

[SVN r51576]
 2009-03-03 17:16:56 +00:00
John Maddock
cf84efb70b Adjust fudge factor upwards to try and fix some of the current regression test failures. 
Add option to disable use of std::fpclassify.

[SVN r51501]
 2009-03-01 12:19:04 +00:00
John Maddock
fef466be54 remove spurious euro sign in comment. 
[SVN r51474]
 2009-02-27 17:06:21 +00:00
John Maddock
323a108149 Merges changes from Sandbox version: 
MPFR Support.
New distributions: laplace, logistic and hypergeometric.
Added PCH support to the Jamfiles for faster build times.
Added C# usage example.
Updated and regenerated docs.
Also fixes #2799 and updates the tests to catch this failure in future.

[SVN r51455]
 2009-02-26 17:34:52 +00:00
Paul A. Bristow
cc7e9904cb Added reference to Wolfram in comments. 
[SVN r51137]
 2009-02-09 14:51:25 +00:00
John Maddock
5fad227b2a Fix bug in bessel_jn for n == -1. 
Add new test case.
Checked that the other Bessel functions do not have the same issue.
Checked that real-valued -1 argument is fixed OK as well as integer argument.
Fixes #2733.

[SVN r51059]
 2009-02-06 17:26:30 +00:00
John Maddock
34049f0624 Fix unused parameter warnings. 
[SVN r50940]
 2009-02-01 10:16:20 +00:00
John Maddock
840bbe720f Improve performance of non-central distributions and the logistic quantile. 
Updated performance results.
Fixed a few bugs in performance testing code.
Added short-cut macros for new distributions in math.qbk.

[SVN r50896]
 2009-01-30 11:00:12 +00:00
John Maddock
e595c6b837 Fix min/max usage. 
[SVN r50895]
 2009-01-30 10:48:17 +00:00
Paul A. Bristow
0b8d45eb88 New copyright date. 
[SVN r50738]
 2009-01-23 09:46:27 +00:00
John Maddock
0901fbb44b Fix remaining quantile tests with the hypergeometric. 
[SVN r50723]
 2009-01-22 10:01:54 +00:00
John Maddock
160379d147 Fixes #2668. 
[SVN r50698]
 2009-01-21 09:39:50 +00:00
John Maddock
20052dcfa0 Fix some compiler issues, and mostly get the quantiles working better (round-to-nearest now works). 
[SVN r50686]
 2009-01-20 16:58:52 +00:00
John Maddock
dc392f0b3f Add some previously missing tests, and fix up the remaining concept failures for the new distributions. 
[SVN r50658]
 2009-01-17 18:14:03 +00:00
John Maddock
a635a894c7 Add easier support for mpfr and ntl. 
Add laplace to concept tests.
Fix misc. bugs and warnings, from concept tests.

[SVN r50653]
 2009-01-17 15:47:50 +00:00
Paul A. Bristow
273ae81f7a Added Doxygen doc comments for file and isNaN, Isinf, Isfinite 
[SVN r50636]
 2009-01-16 17:40:43 +00:00
Paul A. Bristow
b2d577bc6f change of variable name from location to scale (also in docs) but no changed to code (& re-tested) 
[SVN r50631]
 2009-01-16 15:41:17 +00:00
John Maddock
30d61923f6 Fix a few bugs, and more test data and update docs. 
[SVN r50608]
 2009-01-15 12:34:26 +00:00
John Maddock
2c00494ab7 Tweak config, fix signed/unsigned comparison warnings. 
[SVN r50561]
 2009-01-13 13:05:53 +00:00
John Maddock
d5b039fec8 Initial commit 
[SVN r50511]
 2009-01-08 10:21:18 +00:00
John Maddock
7a07d765ba Reconfigure STLPort. 
Fixes #2631.

[SVN r50504]
 2009-01-07 18:26:20 +00:00
John Maddock
5a2d1aae79 Split test_policy_2.cpp into multiple smaller tests. 
Fix use of long long so that code compiles with g++ -pedantic.
Update docs to match.
Fixes #1451.

[SVN r50403]
 2008-12-29 17:55:53 +00:00
John Maddock
df646686e5 Fix expm1 error handling, and add additional tests to verify the correct behaviour. 
[SVN r50344]
 2008-12-21 13:50:52 +00:00
John Maddock
94181567fa Fix some Sun-5.9 on Linux failures. 
[SVN r50341]
 2008-12-21 10:23:52 +00:00
John Maddock
8d68670436 More tests, plus fixes for issues that showed up. 
[SVN r50340]
 2008-12-21 10:14:19 +00:00
John Maddock
017a3cfe64 Added hypergeometric to more tests and to the "include everything" headers. 
Suppressed a few warnings.

[SVN r50316]
 2008-12-18 13:38:56 +00:00
John Maddock
eb786e1828 Added initial version of hypergeometric distribution. 
[SVN r50313]
 2008-12-18 12:27:41 +00:00
John Maddock
fa263945e2 Added informational comment. 
[SVN r50278]
 2008-12-15 16:03:56 +00:00
John Maddock
5f9cb93d99 Reorganise std::fpclassify usage so that functions are only declared if they're used: otherwise compilers can issue an error regarding std::fpclassify usage, even though the template is never instantiated. 
[SVN r50274]
 2008-12-15 09:31:44 +00:00
John Maddock
a69840ed47 Add a couple more exemptions from using std::fpclassify. 
[SVN r50245]
 2008-12-12 10:32:01 +00:00
John Maddock
b01c45c9c7 Patch for gcc-3.2 compiler errors. 
[SVN r50223]
 2008-12-09 16:34:59 +00:00
John Maddock
af0b3d744e Disable use of std::fpclassify for more platforms. 
[SVN r50218]
 2008-12-09 10:15:46 +00:00
John Maddock
adb945b074 Fix Intel/Linux compile failures, and reinstate some old workarounds for broken std::fpclassify implementations. 
[SVN r50161]
 2008-12-06 16:06:15 +00:00
John Maddock
bf5388177d Integrated Johan Rade's floating point utilities code. 
[SVN r50134]
 2008-12-05 16:05:26 +00:00
John Maddock
29aa65cc3f Add missing \. 
[SVN r50089]
 2008-12-03 18:12:16 +00:00
John Maddock
66e1cfa214 Adjust usage logic of log1pl and expm1l. 
[SVN r50055]
 2008-12-01 13:31:39 +00:00
John Maddock
22c59e55eb Added extra instrumentation. 
[SVN r50050]
 2008-12-01 10:34:56 +00:00
Thijs van den Berg
7718ec6ba5 First version of the Laplace distribution 
[SVN r49985]
 2008-11-28 13:36:24 +00:00
John Maddock
d13615acf3 Fixed bug in elliptic integral periodic-reduction code. 
Added some more debugging/tracing aids.

[SVN r49828]
 2008-11-18 19:47:50 +00:00
John Maddock
c15b211f2f Integrated lognormal distro into the concept check tests. 
[SVN r49486]
 2008-10-29 13:42:53 +00:00
John Maddock
74559257f6 Added logistic distribution. 
[SVN r49485]
 2008-10-29 13:10:08 +00:00
John Maddock
c3367bf1bb Added some specializations of the policy classes to reduce compile times. 
Updated history.

[SVN r49405]
 2008-10-20 16:54:24 +00:00
John Maddock
1169a0b20f Fixes for Sun C++ on Linux. 
[SVN r49141]
 2008-10-06 12:43:46 +00:00
John Maddock
df7ad868e7 Added mpfr docs, and updated the NTL usage docs. 
Updated bindings tests to run automatically when the appropriate libraries are present.

[SVN r49110]
 2008-10-02 09:37:29 +00:00
John Maddock
42f52d1993 Fix for GLIBC platforms that don't have long double support. 
[SVN r48964]
 2008-09-25 12:21:04 +00:00
John Maddock
6f07ae4be5 Add support for ellint_3 in the difficult previously unsupported region. 
[SVN r48899]
 2008-09-19 16:42:41 +00:00
John Maddock
dda431bf58 Fix missing #include. 
[SVN r48883]
 2008-09-19 09:12:33 +00:00
John Maddock
5cb4de411a Added mpfr support, and updated NTL::RR support. 
Added concept checks for those.
Added type casts where required to get mpfr_class support working OK.

[SVN r48737]
 2008-09-11 17:58:11 +00:00
John Maddock
9dd7c7ffe3 Fix for EDG-245 compilers on DECCXX and Tru64. 
[SVN r48681]
 2008-09-09 09:32:54 +00:00
John Maddock
de4fb969ad Fix definition to match fwd declaration. 
[SVN r48607]
 2008-09-05 10:39:14 +00:00
John Maddock
bb3859054f Apparently no full long double support on NetBSD. 
[SVN r48566]
 2008-09-03 17:42:45 +00:00
John Maddock
7b3bf1cc4c Fix gcc-4.x errors. 
[SVN r48510]
 2008-09-01 11:08:33 +00:00
John Maddock
7c545120df Fully qualify function calls to keep Borland happy. 
[SVN r48421]
 2008-08-28 16:06:08 +00:00
John Maddock
fb02817e67 Fix Intel-10.1 test failures, by adjusting the function signatures for the inverse hyper-geometric functions. 
[SVN r48420]
 2008-08-28 15:57:06 +00:00
John Maddock
2459d0f2a6 Merged changes from sandbox, and regenerated the docs. 
[SVN r48294]
 2008-08-22 12:51:40 +00:00
John Maddock
3f6394139c Merge changes from Trunk. 
[SVN r48293]
 2008-08-22 12:33:21 +00:00
John Maddock
394ed0afef Fixes for gcc compilation. 
Added sanity checks to tests.

[SVN r48289]
 2008-08-22 08:51:22 +00:00
John Maddock
c9e8b4d192 Updated inverse hypergeometric functions with better tests and more accurate implementation. 
[SVN r48250]
 2008-08-20 11:02:05 +00:00
John Maddock
8cbd8c5f72 Added <cmath> support to the TR1 library. 
Added Borland and Sun workaround headers to the TR1 lib.
Added a "no tr1" version of cmath to Boost.Config and made use of it throughout Boost.Math.

[SVN r48054]
 2008-08-10 09:12:02 +00:00
John Maddock
2db92b7a2a Changed some variable names to suppress -Wshadow warnings, also fixes #2167. 
[SVN r47995]
 2008-08-06 08:47:31 +00:00
John Maddock
7d56e18fed Prevent macro expansion of TR1 functions. 
[SVN r47931]
 2008-08-01 14:53:00 +00:00
Daryle Walker
952a07b6f8 Tweaked files to pass inspection report; one file had some min/max violations; but all had to have 'boostinspect:nolicense' set because a copyrighter, Paul Moore, has disappeared, so his files can never be changed to the main Boost license 
[SVN r47847]
 2008-07-27 23:43:04 +00:00
John Maddock
f451e1d7e4 Add dependency tracking info. 
[SVN r47745]
 2008-07-24 09:55:07 +00:00
John Maddock
1f8b7ae201 Fix VC 7.1 failures. 
Added minimal docs on the numeric constants.
Regenerated HTML pages.

[SVN r47541]
 2008-07-18 10:25:16 +00:00
John Maddock
2501ff283e Fix for std libs that don't have denorm support in numeric_limits. 
[SVN r47421]
 2008-07-14 16:22:03 +00:00
John Maddock
a8e2c5f910 Fix a few regressions with compiler/platform specific workarounds. 
[SVN r47420]
 2008-07-14 15:26:44 +00:00
John Maddock
980a2cd605 Fixes issue #2033. 
[SVN r47318]
 2008-07-11 17:57:21 +00:00
John Maddock
d816b0e2ff Merge changes from the Sandbox to Trunk. 
Rebuilt docs.

[SVN r47080]
 2008-07-04 17:14:37 +00:00
John Maddock
f284acaf50 Merge changes from Trunk. 
[SVN r47079]
 2008-07-04 17:08:58 +00:00
John Maddock
9cf8afd57c Remove/replace non-ASCII characters. 
[SVN r46814]
 2008-06-28 16:59:32 +00:00
John Maddock
deaa36b8d7 Fix copyright declaration. 
[SVN r46805]
 2008-06-28 11:24:02 +00:00
John Maddock
5d6396ffbe Added SSE2 optimised Lanczos approximations. 
Reordered the tgamma function to reduce the number of comparisons needed.

[SVN r46289]
 2008-06-10 08:12:17 +00:00
Bruno Lalande
285615995e Changed undeterminate to indeterminate. 
[SVN r46206]
 2008-06-06 23:57:24 +00:00
Bruno Lalande
73b62fc8b9 Completed policies and error handling test cases. 
Sanitized floating point test values in pow tests.

[SVN r46205]
 2008-06-06 22:33:39 +00:00
Bruno Lalande
7fbf7dd47f Added undeterminate_result_error, and used it for the pow<0>(0) case. 
[SVN r46182]
 2008-06-05 22:03:27 +00:00
John Maddock
4a4271a594 Added missing #include. 
Prevented macro substitution of fpclassify.

[SVN r45913]
 2008-05-29 16:03:26 +00:00
John Maddock
72ba7bce59 Added rational approximations for log1p. 
[SVN r45898]
 2008-05-29 12:38:04 +00:00
John Maddock
38812b8a96 Added missing #include. 
[SVN r45824]
 2008-05-27 17:38:49 +00:00
Bruno Lalande
7c1a1362c7 Reduced again the number of template instanciations 
[SVN r45768]
 2008-05-26 10:00:02 +00:00
John Maddock
97bdf5e56d Fixed partial specialization. 
[SVN r45585]
 2008-05-20 16:54:15 +00:00
John Maddock
211d58523c Rename some of the extern "C" C99 functions so we don't get infinite recursion. 
Disabled long double testing when not available.

[SVN r45550]
 2008-05-19 18:03:09 +00:00
John Maddock
4ce850dd8c Merged additions/changes from the Sandbox to Trunk. 
[SVN r45482]
 2008-05-18 09:18:22 +00:00
John Maddock
0aa1a09902 Merged changes from Trunk. 
[SVN r45478]
 2008-05-18 08:29:50 +00:00
John Maddock
f47f9de505 Sunpro and HPUX fix. 
[SVN r45395]
 2008-05-15 17:04:31 +00:00
John Maddock
b13d51b1fe Added float_advance + docs. 
Changed pow<N> to reduce the number of template instantiations.

[SVN r45357]
 2008-05-14 18:35:52 +00:00
John Maddock
721d6a0d62 Fixed float_next and added extra tests to detect the bug. 
Fixed expected assoc_legendre results.

[SVN r45332]
 2008-05-13 16:43:46 +00:00
John Maddock
2d19ade9fd Made float_distance return a signed value. 
Added docs for float_next etc.
Updated test_next to cope with signed results.
Added informational output to test_tr1.

[SVN r45220]
 2008-05-08 17:14:17 +00:00
John Maddock
2986ee8bf6 Renamed next_* functions to float_*. 
[SVN r45216]
 2008-05-08 16:16:51 +00:00
John Maddock
e909163e72 Fixed import/export code, and added auto-linking support. 
[SVN r45214]
 2008-05-08 16:07:22 +00:00
John Maddock
4873f71729 Added TR1 header, and tidied up ellint_3 declarations. 
[SVN r45127]
 2008-05-05 11:09:28 +00:00
John Maddock
d7e23fd2a4 Added first cut of nextafter family of functions. 
[SVN r44878]
 2008-04-29 12:01:22 +00:00
John Maddock
6012b10c87 Changed long long to boost::long_long_type and unsigned long long to boost::ulong_long_type. 
A couple of other typo corrections, to get the code compiling with g++ -pedantic.

[SVN r44877]
 2008-04-29 10:05:11 +00:00
John Maddock
ffbb796900 Apply VC-7.1 fixes: sometimes ADL fails, and we need a using declaration in order for the correct overload to be found. 
Add missing #include. to t_distribution_inv.hpp.
Suppress unnecessary instantiations in instantiate_all.cpp.

[SVN r44748]
 2008-04-24 09:40:31 +00:00
John Maddock
3ccbd30ab3 Merged patches from Trunk. 
[SVN r44695]
 2008-04-21 13:04:30 +00:00
John Maddock
bde28692c3 Moved real_concept and std_real_concept overloads of the rounding and truncation functions into the same namespace as the classes so that they can be found via ADL. 
Updated the tests to cope with the change.
Updated library configuration to cope with the change.
Made sure that the rounding and truncation functions are all correctly forward declared.

[SVN r44612]
 2008-04-20 10:58:20 +00:00
John Maddock
c3acff62f7 Reinstated real_cast to that STLPort tests can pass. 
[SVN r44452]
 2008-04-16 11:57:29 +00:00
John Maddock
fb220c20dd Add some explicit casts from the FP_* macros to type int, so that comparisons actually work when building with GCC, this is GCC bug report: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20589. 
[SVN r44434]
 2008-04-15 17:30:03 +00:00
John Maddock
8b89996bd5 Add non central distro's to fwd.hpp. 
Added needed #include to bessel_ik.hpp.

[SVN r44350]
 2008-04-12 16:27:11 +00:00
John Maddock
cd13eecbfa Added needed #includes. 
[SVN r44123]
 2008-04-09 11:35:36 +00:00
John Maddock
669bfb3991 Merged changes from sandbox to Trunk: 
New special functions for truncation and rounding, plus exponential integrals and zeta.
New non central distributions.
Updated equation png's so that they are all consistent.

[SVN r44091]
 2008-04-07 15:58:51 +00:00
John Maddock
1b7401b4c0 Merged changes from Trunk. 
[SVN r44090]
 2008-04-07 15:43:09 +00:00
John Maddock
501072165e Updated minimax docs, and program. 
Changed erf/erfc approximations to more efficient versions.

[SVN r43908]
 2008-03-28 11:27:38 +00:00
John Maddock
d02ae84866 Added new pow function from Bruno Lalande. 
Fixed a few bugs in the non-central distro's that could cause infinite looping.
Added non central distros to the performance test app.

[SVN r43800]
 2008-03-23 10:32:21 +00:00
Paul A. Bristow
2261e271d2 Added more comment and correct spelling mistake. 
[SVN r43588]
 2008-03-13 10:56:48 +00:00
Paul A. Bristow
c91e03129a Corrected correction in uniform :-( = for ==, again. 
[SVN r43587]
 2008-03-13 10:55:35 +00:00
Paul A. Bristow
5d73fa8ef1 Changed logic of error as suggested by johneddy101@comcast.net similar to uniform 
[SVN r43551]
 2008-03-10 17:53:15 +00:00
Paul A. Bristow
f25f6a6d89 Changed logic of error as suggested by johneddy101@comcast.net 
[SVN r43545]
 2008-03-08 17:47:07 +00:00
John Maddock
c4eb8bfc55 Regenerated graphs: bar graphs now have a fill! 
Added new tests for non-central distributions.
Added new tests for rounding/truncation functions and fixed the bugs exposed by them.
Deleted no-longer used graph and equation files.

[SVN r43529]
 2008-03-06 16:32:02 +00:00
John Maddock
4fb47c61e4 Apply fixes to issue #1658 which fixes some broken URL's. 
[SVN r43434]
 2008-02-29 09:49:42 +00:00
John Maddock
2396fa311c Fix mode of the weibull distribution. 
Add distribution new graphs as PNG and SVG, and change quickbook to reference them.
Update dist graph generator.

[SVN r43430]
 2008-02-28 19:12:00 +00:00
John Maddock
190c26240b Added non central distros to fwd.hpp. 
Tightened up error handing in the NC beta and T.
Added NC T docs and equations.
Updated NC T tests.

[SVN r43401]
 2008-02-23 09:52:40 +00:00
John Maddock
b652dc390c Fix bug that effects the behaviour when the result is negative. 
[SVN r43400]
 2008-02-23 09:46:43 +00:00
John Maddock
5e22dad52e Added non-central T to distributions.hpp. 
Updated generic_mode to use additive stepping where appropriate.
Improved NC-Beta PDF calculation and termination conditions.
More or less got non-central T finished off: quantiles now work, PDF and mode almost correct.
Fixed typo in toms748_solve.hpp
Updated NC-T tests to include mode and quantile.

[SVN r43333]
 2008-02-20 18:11:43 +00:00
John Maddock
3e6b00970c Added some fixes to check for iterations >= the limit rather than ==. 
Added extra common error handler.
Factored out some generic quantile code.
Killed some warnings in NC Beta.
Added initial non central T.
Fixed a few doc typos.
Added initial NC T tests.


[SVN r43324]
 2008-02-19 16:52:02 +00:00
Paul A. Bristow
6dd0f0d42c Corrected range to permit df == 2 
and Added comment(-ed code) about mode with df < 2.

No reply to question about this on Wikipedia 16 Feb 08. 

[SVN r43275]
 2008-02-16 10:36:02 +00:00
John Maddock
d77728bffb Ooops, fix comment. 
[SVN r43223]
 2008-02-11 17:30:28 +00:00
John Maddock
12df5b2419 Updated non central beta cdf to accept both x and 1-x on input: allows greater accuracy when using these routines in the non central F and T distributions. 
Updated non central F to take advantage of this.
Added some non central distributions to the graph generator.

[SVN r43222]
 2008-02-11 17:21:14 +00:00
John Maddock
8e6ce7d00c Made the non-central chi-squared PDF more robust. 
Set generic mode calculation to throw if the original guess yields a zero PDF.
Updated tests to match.

[SVN r43098]
 2008-02-04 18:57:37 +00:00
John Maddock
698f280920 Added non central F distribution. 
Tidied up non-central beta and Chi squared distribution by factoring out common generic-mode code.
Updated RR bindings.

[SVN r43075]
 2008-02-03 17:17:32 +00:00
John Maddock
38e3301e09 More or less finished off the non central beta. 
[SVN r43020]
 2008-01-30 12:42:26 +00:00
John Maddock
b45ba0d428 Added initial commit of non-central beta distribution: CDF and quantile work OK, but nothing else! 
[SVN r42999]
 2008-01-28 18:29:37 +00:00
John Maddock
04a99ac565 Optimise the sums when we're going to be subtracting the result from 1. 
[SVN r42998]
 2008-01-28 18:28:16 +00:00
John Maddock
928b8d8a63 Added error handling to the rounding functions. 
Added better error handling to the non-central chi squared, and updated the tests.

[SVN r42920]
 2008-01-23 10:41:06 +00:00
John Maddock
bd2518ee9e Add needed <iostream> include. 
[SVN r42851]
 2008-01-18 16:56:57 +00:00
John Maddock
c73de6a963 Finish off Noncentral Chi Squared docs: except for a graph. 
Update tests to cope with other platforms.
Disabled a few tests that can never pass.
Added nccs to concept checks.
Added warning fixes and special case handling to implementation.

[SVN r42849]
 2008-01-18 16:35:56 +00:00
John Maddock
8081dc49df Commit of more or less complete non-central chi-square distribution: docs still to come. 
[SVN r42820]
 2008-01-16 19:02:45 +00:00
Andrew Sutton
ccb9b8c656 Added a modification to the extreme value distribution. This allows the specification 
of a sign to determine the minimum or maximum case. Note that the original extreme value
distribution refers to the maximum case. This class will need some work. Discussion
leaned towards the use of an enumerated parameter rather than a real-typed sign
for the determination of min/max case.


[SVN r42762]
 2008-01-14 13:54:49 +00:00
Andrew Sutton
8e24be2ffe Added stubs for new distributions. These are neither fully tested nor documented and, 
in some cases, incomplete. However, migrating them into the sandbox will hopefully
help motivate their completion.


[SVN r42760]
 2008-01-14 13:36:23 +00:00
John Maddock
fe3db87cc4 Change concepts classes so they can be used when there is no long double support. 
Added first cut of the non-central chi squared distribution.
Removed almost all occurrences of real_cast: replaced with calls to the truncation/rounding functions instead.

[SVN r42744]
 2008-01-14 09:27:44 +00:00
John Maddock
2f7fadc594 Change Poisson PDF to use gamma_p_derivative as it avoids overflows and other nasties. 
[SVN r42371]
 2007-12-30 13:09:12 +00:00
John Maddock
db2ffd21c2 Added trunc, round and fmod family of functions. 
[SVN r42244]
 2007-12-22 19:01:37 +00:00
John Maddock
b27b39532b Added expint docs. 
Updated zeta and expint tests with hooks for other libraries.
Added #pragma once to header files.

[SVN r42140]
 2007-12-18 18:32:50 +00:00
Paul A. Bristow
c327e0ac0f Changed support range to avoid a discontinuity at zero. 
[SVN r42124]
 2007-12-17 15:58:23 +00:00
Paul A. Bristow
72e5db15f6 Changed support range to avoid a discontinuity at zero. 
[SVN r42123]
 2007-12-17 15:51:53 +00:00
Paul A. Bristow
99cf02892c Changed support range to avoid a discontinuity at zero. 
[SVN r42122]
 2007-12-17 15:51:08 +00:00
John Maddock
6ae334402a Fix error messages so they work with Boost.Format. 
[SVN r42074]
 2007-12-15 17:10:03 +00:00
John Maddock
fc5f875671 Fixes #1454. 
Previous fix was incomplete, so added new tests, confirmed problem report, and added fixes.

All the tests now compile cleanly with g++ -pedantic -Wall -Wno-long-long (checked with gcc-4.4.1 and 3.4.4).

[SVN r42012]
 2007-12-13 18:45:58 +00:00
John Maddock
128f2adc14 Fixes #1454. 
[SVN r41966]
 2007-12-11 16:37:22 +00:00
John Maddock
ab9017cf29 Added expint and zeta functions, plus tests. 
Fixed ntl::RR iostream operators.
Updated minimax program with zeta and expint approximations.

[SVN r41958]
 2007-12-10 18:35:56 +00:00
John Maddock
a9fa7b4924 Fix << iostream operator for the NTL bindings. 
[SVN r41272]
 2007-11-21 09:46:36 +00:00
John Maddock
e504edf582 aCC on PA-RISC emits hard errors if a numeric constant underflows: enable existing workaround for that compiler. 
[SVN r41251]
 2007-11-20 11:12:36 +00:00
John Maddock
38fc694025 Oops: added missing template specialisation argument. 
[SVN r41218]
 2007-11-19 10:02:16 +00:00
John Maddock
9a0b70f42b Added missing template argument to specialisations. 
[SVN r41199]
 2007-11-18 12:23:37 +00:00
John Maddock
605c55e00e Added workarounds for IBM xlc C++: the compiler can't resolve an overloaded function template to a function pointer unless the template arguments are explicitly provided. 
Fixed some bugs uncovered by the above workaround: some forward declarations didn't match the actual definition!
Hopefully fixed remaining Sun compiler issues: mostly fixed by above fixes anyway.

[SVN r41142]
 2007-11-16 11:30:43 +00:00
John Maddock
5c7b465759 Fix some compiler warnings when building with the Intel and aCC compilers. 
[SVN r41103]
 2007-11-15 09:52:26 +00:00
John Maddock
8c7cd40a78 Added WinCE workaround. 
[SVN r41088]
 2007-11-14 12:41:32 +00:00
John Maddock
2b1fac126f Merged changes from the Sandbox to Trunk. 
[SVN r41086]
 2007-11-14 12:14:19 +00:00
John Maddock
e7db05cc1a Merged changes from Trunk. 
[SVN r41085]
 2007-11-14 12:11:23 +00:00
John Maddock
850b746f1c Ooops, disable long double overloads when there is no long double support (Borland fix). 
[SVN r41062]
 2007-11-13 16:15:27 +00:00
John Maddock
69031ebe9d Added static assertion to catch use of long double function overloads when BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS is defined. 
Made sure that if BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS is defined, then no long double overloads are actually instantiated by the tests.

[SVN r41007]
 2007-11-11 14:05:50 +00:00
John Maddock
d37562d2ac Added needed macro suppression to use of isfinite. 
[SVN r40969]
 2007-11-09 16:57:42 +00:00
John Maddock
af3f1e97f5 Fix calls to fpclassify so they don't trigger macro expansion when fpclassify is a macro. 
[SVN r40879]
 2007-11-07 10:09:50 +00:00
John Maddock
fdac2f83cd Ooops, got the pp-logic wrong and disable long double support for all Unix platforms, instead of just Intel on Linux prior to version 10. 
[SVN r40878]
 2007-11-07 10:07:08 +00:00
John Maddock
8ff3199598 Disabled static assertions for compilers that don't support them. 
[SVN r40843]
 2007-11-06 16:58:46 +00:00
John Maddock
f9f9023daa Disabled long double support for Intel on Linux prior to version 10. 
[SVN r40780]
 2007-11-05 12:07:47 +00:00
John Maddock
098513f585 Added workaround for Sunpro not compiling the traits classes. 
Added workaround for platforms where numeric_limits<>::denorm_min() does not return a denorm!
Updated Solaris error rates.

[SVN r40727]
 2007-11-03 18:32:54 +00:00
John Maddock
25a040f5c2 Hopefully, take care of the remaining Tru64 failures: adjust >= test to > in some of the tests, and fix one expected error level for the incomplete beta function. 
[SVN r40719]
 2007-11-03 12:36:55 +00:00
John Maddock
4dad82d26a Added needed #include and using declaration. 
[SVN r40693]
 2007-11-02 18:26:47 +00:00
John Maddock
e875aee99a Changed concept code so there are no null-references any more (the code breaks on EDG based compilers otherwise). 
[SVN r40499]
 2007-10-27 11:27:19 +00:00
Paul A. Bristow
f731fd35d0 Removed obselete reference to parameter arity. Previous deletion caused lots of errors. Hope this is now OK. 
[SVN r40402]
 2007-10-24 08:56:38 +00:00
Paul A. Bristow
8cf0e97cb7 Removed obselete reference to parameter arity 
[SVN r40369]
 2007-10-23 18:54:39 +00:00
John Maddock
54ce0c0959 Fix for negative guesses. 
[SVN r40368]
 2007-10-23 18:41:17 +00:00
John Maddock
a35f87c6ea Removed redundant #define. 
[SVN r40353]
 2007-10-23 13:10:32 +00:00
Boris Gubenko
f54e683f16 fix typo in rev. 40321 
[SVN r40323]
 2007-10-23 03:44:33 +00:00
John Maddock
352d2bab85 Use __hppa to detect HP-UX on PA-RISC. 
[SVN r40269]
 2007-10-21 16:02:34 +00:00
John Maddock
722a2d848d Merged changes in Trunk. 
[SVN r40161]
 2007-10-18 18:05:13 +00:00
John Maddock
82eb0636b9 Workaround for real_concept when there are no long double math functions. 
Added HP-UX on PA RISC to list of platforms with no long double overloads.
Added macro expansion suppression code to declarations of sign and to it's usages (an AIX fix).

[SVN r40155]
 2007-10-18 15:37:01 +00:00
John Maddock
3313f991c0 Fixes for the Sun-5.9 compiler: don't try and encode constants smaller than LDBL_MIN, the compiler chokes on it. 
Fixes for STLport: long double stream operators are broken (streaming in appears not to work at all, streaming out can segfault if the value is too small).

[SVN r40083]
 2007-10-16 15:41:57 +00:00
John Maddock
4ba0027365 Fixed lots of "inspect" issues: bad hyperlinks, tabs in source and missing licenses. 
Tweaked some error levels again.

[SVN r40079]
 2007-10-16 09:32:28 +00:00
John Maddock
b6aa138a79 Fixed most of the remaining Borland issues, and removed dependency to Boost.Lambda. 
Added tentative fix for the Sunpro compilers.

[SVN r39971]
 2007-10-13 16:23:18 +00:00
John Maddock
f51e500eea Lots of Borland specific patches: quite a few of the special-function tests do now do actually pass. 
[SVN r39958]
 2007-10-12 10:01:36 +00:00
John Maddock
aebe417ed0 Workaround for msvc+stlport. 
[SVN r39900]
 2007-10-10 19:12:46 +00:00
John Maddock
d4c1bb24c7 Added Compaq CXX long long workaround to real_concept.hpp. 
Added missing forward declaration to ellint_1.hpp.
Adjusted native log1p support for aCC.
Removed bad forward declaration of fpclassify: correct declaration appears later in the file.
Adjusted compile_test/test_compile_result.hpp to not return a NULL reference.
Adjusted permitted error-limits for new platforms.
Split some of the tests into smaller units so we don't get compiler timeouts when building (hopefully!)

[SVN r39893]
 2007-10-10 16:05:26 +00:00
John Maddock
8342ec648e Tentative Sunpro workaround. 
[SVN r39884]
 2007-10-10 09:31:44 +00:00
John Maddock
991567fe80 More Borland workarounds. 
[SVN r39855]
 2007-10-09 18:12:06 +00:00
John Maddock
2983887486 Changed call signatures to keep Borland happy. 
[SVN r39842]
 2007-10-09 14:49:04 +00:00
John Maddock
f154f8bf6f Disabled long double support on some platforms. 
[SVN r39837]
 2007-10-09 12:26:27 +00:00
John Maddock
8dc2b5673f Fix problem with GCC on Linux not finding std_real_concept overload for fmod. 
[SVN r39834]
 2007-10-09 11:15:11 +00:00
John Maddock
772c8ae7ca Initial math-toolkit commit. 
Includes all code and tests, but no docs yet.

[SVN r39792]
 2007-10-08 16:58:15 +00:00
John Maddock
84dc707e2a Misc fixes for minimal Borland support. 
[SVN r39779]
 2007-10-08 09:46:32 +00:00
John Maddock
3e62ef28f0 Fix Borland infinite looping issue. 
[SVN r39723]
 2007-10-06 11:12:33 +00:00
John Maddock
3a02a8b625 Fix #include case. 
Add some needed forward declarations.

[SVN r39697]
 2007-10-05 09:56:06 +00:00
John Maddock
899f4fbfd1 Added some more descriptive information to error messages. 
[SVN r39667]
 2007-10-03 09:32:35 +00:00
John Maddock
1c5fffdd28 Added workaround for apparently broken std::fmod(long double,long double) on Darwin. 
Added more tracing macros to try and track down remaining Darwin issues.

[SVN r39650]
 2007-10-02 09:30:41 +00:00
John Maddock
01604e79d3 Added some more trace messages. 
[SVN r39637]
 2007-10-01 10:24:11 +00:00
Paul A. Bristow
5d4d94b512 Surpressed unreachable code warning. 
[SVN r39636]
 2007-10-01 10:05:21 +00:00
John Maddock
164bbbf473 Updated debug-tracing macros. 
Fixed epsilon so it works on MacOS with a 106-bit long double now.

[SVN r39593]
 2007-09-29 09:40:16 +00:00
John Maddock
700ea50732 Fixes for VC-7.1. 
[SVN r39478]
 2007-09-22 17:00:29 +00:00
John Maddock
54ff3c6535 Fixed gcc-compiler errors (added missing typename's). 
Fixed pesky warning in normal.hpp

[SVN r39476]
 2007-09-22 11:35:26 +00:00
John Maddock
3d9e81a67e Added needed using declaration to cauchy.hpp. 
Added needed #include to config.hpp.
Tightened up compile-tests.
Fixed compile tests so they build with VC++ earlier than VC8sp1.

[SVN r39471]
 2007-09-22 09:17:21 +00:00
Paul A. Bristow
41b7db31cf Warning squashing and estimate to find 
[SVN r39452]
 2007-09-21 17:39:04 +00:00
Paul A. Bristow
8daab07912 Warning squashing and estimate to find 
[SVN r39451]
 2007-09-21 17:38:38 +00:00
John Maddock
542dbbce01 Added needed header include. 
[SVN r39420]
 2007-09-20 17:29:40 +00:00
John Maddock
3e53b99430 MSVC specific fix: gets thing building with /Za. 
[SVN r39407]
 2007-09-20 12:36:32 +00:00
Paul A. Bristow
4bd52bfe7a Changechanged to use 
if((boost::math::isinf)(x))
{
  if(x < 0) return 0;
  return 1;
}
 to get rid of 4127 warnings

but still need to supress 4127


[SVN r39402]
 2007-09-20 11:37:57 +00:00
Paul A. Bristow
611653a1f8 changed to use 
if((boost::math::isinf)(x))
{
  if(x < 0) return 0;
  return 1;
}
 to get rid of 4127 warnings

[SVN r39345]
 2007-09-17 10:05:26 +00:00
Paul A. Bristow
abc0337ab9 4127 warning squashed 
[SVN r39343]
 2007-09-17 09:17:42 +00:00
Paul A. Bristow
fdef88709d changed to allow pdf and cdf infinity. 
[SVN r39310]
 2007-09-16 10:09:51 +00:00
Paul A. Bristow
0f852a9292 Try to cure test failures. 
[SVN r39299]
 2007-09-15 15:20:44 +00:00
John Maddock
76acd7ddf3 Fix for Boost.TR1 compatibility: it prevents recursive includes if we do things this way. 
[SVN r39297]
 2007-09-15 11:20:24 +00:00
John Maddock
c820ea58fc Fix for failing example: added heuristic to up the multiplication factor if we don't bracket the root quickly. 
[SVN r39296]
 2007-09-15 11:19:20 +00:00
John Maddock
6bd903d454 Updated NTL::RR support with a thin wrapper class: RR can now be used unmodified via the supplied wrapper. 
[SVN r39239]
 2007-09-13 16:56:24 +00:00
Paul A. Bristow
e334918936 added error messages, but need complement version with policy still (and name of distribution & policy?) 
[SVN r39232]
 2007-09-13 11:21:17 +00:00
Paul A. Bristow
c394aa0065 cosmetic 
[SVN r39210]
 2007-09-12 09:42:58 +00:00
Paul A. Bristow
95bc17616e added check location and check_x (random deviate) 
and changed check scale to not permit 0

[SVN r39209]
 2007-09-12 09:40:10 +00:00
Paul A. Bristow
bebff763db 1st version, but problem with sign in complement 
[SVN r39184]
 2007-09-10 17:50:32 +00:00
John Maddock
486f5a1d3e Changed: "using namespace std;" to a more specific using declaration. 
[SVN r39110]
 2007-09-03 11:51:07 +00:00
John Maddock
df3533c2d7 Added explanatory notes. 
[SVN r39077]
 2007-08-30 17:21:49 +00:00
John Maddock
d0aa223204 Added some type traits so we can do concept checking where required. 
Updated find_location to use the traits.
Added tests for traits.hpp.
Updated Jamfile.v2 with new tests.

[SVN r39076]
 2007-08-30 17:08:46 +00:00
Paul A. Bristow
7a6b00e663 tests now pass. 
[SVN r39071]
 2007-08-30 14:05:43 +00:00
John Maddock
9cdc280e69 Instrument erf better. 
[SVN r39068]
 2007-08-30 10:20:34 +00:00
John Maddock
762e728d95 Added some instrumentation to help track down some Mac OS failures. 
[SVN r39066]
 2007-08-30 10:13:13 +00:00
Paul A. Bristow
b523f0e3b7 updated copyright date 
[SVN r39050]
 2007-08-29 14:09:34 +00:00
John Maddock
51c6df2843 Disabled broken includes, will re-enable later when those headers are complete. 
[SVN r39049]
 2007-08-29 09:02:53 +00:00
John Maddock
7bbaeabe6b Fix for Darwin: not all versions have 106-bit long doubles. 
[SVN r39048]
 2007-08-29 09:00:28 +00:00
John Maddock
95559eb26a Updated isnan so that it works even when the system does a "#define isnan isnan". 
Updated Jamfiles to reflect new file names, and suppress some more warnings.

[SVN r39031]
 2007-08-28 12:34:14 +00:00
John Maddock
0a62121792 Made max-iterations permitted before we give up a policy rather than a macro or - worse - an ad-hoc value. 
At the same time cleared up a lot of gcc-specific signed/unsigned comparison warnings.

[SVN r38970]
 2007-08-26 17:39:53 +00:00
Paul A. Bristow
a7f80bca1d 1st cut - but complement does NOT work. 
[SVN r38967]
 2007-08-26 16:38:39 +00:00
Paul A. Bristow
f8578189de added copyright notice & comment & includes find_scale & location 
[SVN r38933]
 2007-08-25 12:10:03 +00:00
Paul A. Bristow
871921e322 added copyright notice & comment 
[SVN r38932]
 2007-08-25 12:09:22 +00:00
Paul A. Bristow
9ef29b5580 Copyright & cosmetic 
[SVN r38931]
 2007-08-25 12:02:41 +00:00
Paul A. Bristow
69e15fb6dc Removed warning suppression push'n'pop 
[SVN r38930]
 2007-08-25 11:59:56 +00:00
Paul A. Bristow
a76dd8ee89 Copyright & cosmetic 
[SVN r38929]
 2007-08-25 11:57:22 +00:00
Paul A. Bristow
c915c8b18c added synonyms location & scale for mean & sd 
[SVN r38925]
 2007-08-25 09:02:13 +00:00
John Maddock
bb1931edec Changed "policy" directory to "policies" to match the namespace name. 
[SVN r38780]
 2007-08-20 12:43:32 +00:00
John Maddock
9cf861c275 Hopefully fixed Intel-regression in release mode: if the data points are very close to linear the cubic interpolation may fail and generate a NaN in highly optimised code. 
[SVN r38778]
 2007-08-20 09:31:28 +00:00
John Maddock
934c402c14 Fixed some GCC-4.2 warnings in unchecked_factorial.hpp. 
Fixed some Intel-10 compile errors in error_handling.hpp.
Updated performance/main.cpp to print configuration info.

[SVN r38762]
 2007-08-19 16:37:56 +00:00
Paul A. Bristow
15d515f8b8 layout & comments only. 
[SVN r38719]
 2007-08-16 14:18:05 +00:00
Paul A. Bristow
8bdb25f7c7 More comments changed - and commented-out an unreachable code warning suppression - believed not now needed. 
[SVN r38718]
 2007-08-16 14:11:07 +00:00
John Maddock
e6a8118e0c Fixed a few more regressions, and quashed a few warnings. 
[SVN r38712]
 2007-08-16 12:22:22 +00:00
John Maddock
6d5fb5a5d6 Updated include tests, to instantiate the respective code. Fixed any errors that cropped up and suppressed rather a lot of warnings. 
Updated docs as well.

[SVN r38692]
 2007-08-15 18:31:18 +00:00
John Maddock
56852c989f Fix gcc-mw compilation. 
Added performance tuning options to performance app.

[SVN r38660]
 2007-08-14 16:29:39 +00:00
John Maddock
06f22e5d79 Reinstated tools::digits<>(): it has it's uses as a default backup used by policy::digits<>(), and makes the conceptual requirement a lot easier. 
[SVN r38649]
 2007-08-14 10:38:54 +00:00
Paul A. Bristow
09ade40af2 Correction to comment, now has a typedef for binomial_distribution. No change to code. 
[SVN r38610]
 2007-08-12 14:58:34 +00:00
John Maddock
c3ffe27f16 Changed the name of some of the discrete quantile policies, and more or less finished the policy tutorial. 
[SVN r38609]
 2007-08-12 09:24:08 +00:00
John Maddock
e2e94afe64 Minor fix to previous policy update. 
Lots of warning suppression.
Updated docs, and added the start of a policy tutorial.

[SVN r38415]
 2007-08-03 13:14:29 +00:00
Paul A. Bristow
cb82bea11e Paul's Big policy revison 
[SVN r38413]
 2007-08-03 10:13:47 +00:00
John Maddock
2c4e1860f0 Fixed gamma-function regressions. 
Tidied up function calls in t_distribution_inv.hpp.
Tidied up casts in erf.hpp

[SVN r38396]
 2007-08-02 12:06:13 +00:00
John Maddock
fa15867c49 Quashed a few warnings. 
[SVN r7592]
 2007-07-30 12:56:13 +00:00
Paul A. Bristow
1e4265c829 warn 4100 unref formal parameter supressed by making name a comment 
[SVN r7584]
 2007-07-30 11:10:16 +00:00
Paul A. Bristow
e19d19ec66 Suppressed wqarning loss of accuracy conversion to T valuetype by explicit T() 
result = T(z * 1.125 + z * 0.003379167095512573896158903121545171688L);

[SVN r7583]
 2007-07-30 09:31:20 +00:00
Douglas Gregor
d39e962ee0 Fix eol-style and mime-types 
[SVN r7564]
 2007-07-27 00:28:00 +00:00
Paul A. Bristow
f1f6a22a6a warn 4100 unref formal parameter supressed by making name a comment 
[SVN r7551]
 2007-07-26 16:14:11 +00:00
Paul A. Bristow
e543368b8d suppressed 4100 unref formal parameter 
after over-enthusiastic changing name(s) to comment.

[SVN r7550]
 2007-07-26 16:12:32 +00:00
John Maddock
e602f59025 Added typedef to binomial: there is no longer any name clash with the "binomial_coefficient" function. 
Updated distribution docs to bring them into synch with the policy based code.  Still a few "TODO" sections at present.

[SVN r7545]
 2007-07-26 12:50:29 +00:00
Paul A. Bristow
2a64206d94 added copyright and a few comments 
[SVN r7544]
 2007-07-26 11:31:17 +00:00
John Maddock
cbb289228f Mostly fixed real_concept failures on HP-UX. 
[SVN r7538]
 2007-07-25 18:05:46 +00:00
John Maddock
472614473a Merged policy code. 
[SVN r7536]
 2007-07-25 11:51:46 +00:00
Paul A. Bristow
2d15d4c712 layout only 
[SVN r7426]
 2007-07-14 11:22:18 +00:00
John Maddock
9d6b58927e Added VC7.1 fix so that the header interacts OK with Boost.Rational. 
[SVN r7335]
 2007-07-02 09:46:52 +00:00
Paul A. Bristow
1454c06994 T x = 0; // Set to a safe zero to avoid a 
// MSVC 2005 warning C4701: potentially uninitialized local variable 'x' used
   // But code inspection appears to ensure that x IS assigned whatever the code path.


[SVN r7171]
 2007-06-26 14:01:06 +00:00
Paul A. Bristow
2ca7a75bf3 Warning suppressed by comment out unused parameter name 
[SVN r7170]
 2007-06-26 13:59:16 +00:00
Paul A. Bristow
113f82d441 Control of compile options via macro - to be superseded by policy 
[SVN r7169]
 2007-06-26 13:42:30 +00:00
John Maddock
6972d2d32b Fix for failing release mode test. 
[SVN r7110]
 2007-06-20 15:23:10 +00:00
John Maddock
e74e2ffe1d Added some boost::math:: qualifiers to disambiguate between ::expm1 and boost::math::expm1. 
[SVN r7084]
 2007-06-17 15:43:56 +00:00
Douglas Gregor
f98b790432 Set MIME types and end-of-line styles globally 
[SVN r7018]
 2007-06-12 22:09:40 +00:00
John Maddock
cd9dfe5139 Performance optimisations: added Cornish-Fisher style expansions to give much better initial approximations to the inverses. Optimised Student's T quantile so that only one Halley step is taken at double precision. 
[SVN r4489]
 2007-06-07 17:42:22 +00:00
John Maddock
75a49073f6 Added needed using declaration. 
[SVN r4486]
 2007-06-07 17:37:23 +00:00
John Maddock
8b93bb6c96 Added acos, and changed asin to use Halley iteration rather than Newton Raphson. 
[SVN r4485]
 2007-06-07 17:36:31 +00:00
John Maddock
8b8ad2cd07 Oops, previous commit on this file introduced a bug, this is the fix. 
[SVN r4484]
 2007-06-07 17:34:19 +00:00
John Maddock
2f783813ba Bug Fix: If we reach a denormalised result and it's still not small enough, return zero as we're not going to find a better value. 
[SVN r4452]
 2007-06-05 09:20:23 +00:00
John Maddock
23b52e6a89 Bug fix: fancy logic only works for arguments > 1, just use straight sin/cos evaluation for small args. 
[SVN r4451]
 2007-06-05 09:15:22 +00:00
John Maddock
6e7d2e4984 Bug fix: denormalised values are just as bad for the subsequent logic as a zero. 
[SVN r4450]
 2007-06-05 09:14:03 +00:00
John Maddock
b548cab386 Remove unneeded ; which trips up gcc-4.x 
[SVN r4413]
 2007-06-01 12:41:47 +00:00
John Maddock
882f26f04f Added "inline" specifier to lots of functions that really should always have had it.... 
[SVN r4227]
 2007-05-24 17:36:46 +00:00
John Maddock
4bdf0dd8f0 Added alternative polynomial and rational function evaluation methods. 
Added new optimisation config options (still need documenting).
Tidied up use of instrumentation code so they all use BOOST_MATH_INSTRUMENT now.
Various tweaks to inverse incomplete beta and gamma to reduce number of iterations.
Changed incomplete gamma and beta to calculate derivative at the same time as the function (performance optimisation for inverses).
Fixed MinGW failures.
Refactored and extended rational / polynomial test cases.

[SVN r4172]
 2007-05-22 08:52:48 +00:00
Paul A. Bristow
6d0fab3dc7 Corrected push warning disable and added missing pop at end. 
[SVN r4049]
 2007-05-14 10:47:36 +00:00
John Maddock
655956d4a0 Fix for VC7.1 
[SVN r3996]
 2007-05-03 11:12:03 +00:00
John Maddock
cb0194297b Adjusted Mac OS error levels. 
Fixed up pareto failures.
Added some debugging code to track remaining Mac OS failures.


[SVN r3926]
 2007-04-11 11:44:43 +00:00
Paul A. Bristow
d5144d43e0 Aded comments 
[SVN r3813]
 2007-03-28 11:46:08 +00:00
Paul A. Bristow
acd36eaf15 corrected missing explicit conversion to RealType exposed by concept check. 
[SVN r3812]
 2007-03-28 11:44:55 +00:00
Paul A. Bristow
ec1691f1c6 warning suppressed by comment out unreferenced parameter 
[SVN r3806]
 2007-03-20 19:18:06 +00:00
Paul A. Bristow
7bc8929bed Message corrected 
[SVN r3805]
 2007-03-20 19:09:45 +00:00
John Maddock
c1b675c2e4 Get the number of digits right on MacOS X. 
[SVN r3798]
 2007-03-19 18:48:49 +00:00
John Maddock
f95f292d2d Fixed bracketing and comma's in initialiser lists. 
Some fixes for MacOS X's strange long double.
Updated and fixed docs.


[SVN r3795]
 2007-03-19 13:20:38 +00:00
Paul A. Bristow
c71f1ced10 cosmetic updates 
[SVN r3779]
 2007-03-16 14:55:12 +00:00
Paul A. Bristow
97167c2767 1st try 
[SVN r3778]
 2007-03-16 14:53:11 +00:00
John Maddock
5044157439 A couple of minor using declaration adjustments. 
Updated docs: adjusted titles and added more information on the kurtosis.


[SVN r3729]
 2007-02-22 16:52:38 +00:00
John Maddock
900b409d80 Fix #pragma push/pops. 
[SVN r3691]
 2007-02-15 16:45:51 +00:00
Paul A. Bristow
5c32c37b60 Warnign suppressions when used with dotnet example. 
[SVN r3685]
 2007-02-14 10:15:26 +00:00
Paul A. Bristow
c64e355e2f Spurious warning zerodivide suppressed as agreed. 
[SVN r3651]
 2007-02-07 16:17:37 +00:00
John Maddock
4bb07211d8 Final lot of updated interfaces and docs. 
[SVN r3646]
 2007-02-06 13:32:59 +00:00
John Maddock
87fa2cc1c1 Updated elliptic integral interfaces 
[SVN r3644]
 2007-02-05 10:34:44 +00:00
John Maddock
c87d0706ec Updated interface for error functions, and polynomials. 
[SVN r3642]
 2007-02-03 16:52:18 +00:00
John Maddock
6056403f72 Updated beta and factorial function interfaces. 
[SVN r3641]
 2007-02-03 13:33:20 +00:00
John Maddock
aed5ae8f6f Updated gamma functions with new argument-promotion rules and docs. 
[SVN r3637]
 2007-02-02 17:20:14 +00:00
John Maddock
8bd3649e52 Correct bessel-asymptotic usage. 
Added first cut at docs.


[SVN r3634]
 2007-01-31 16:31:05 +00:00
John Maddock
10eeb62895 Fix Linux and HP-UX regressions. 
[SVN r3633]
 2007-01-29 11:35:10 +00:00
Paul A. Bristow
8ef269fc93 added default values 
[SVN r3631]
 2007-01-22 13:54:33 +00:00
John Maddock
4ef10fbe2c Added updated SOC Bessel function code. 
Changed overlow_error to have a default second argument, updated client code to take advantage of this.


[SVN r3629]
 2007-01-19 17:05:21 +00:00
Paul A. Bristow
d52ef0920e Added default argument 1 and 1 for 'uniform beta distribution. 
[SVN r3627]
 2007-01-18 18:48:59 +00:00
John Maddock
0f32112e12 Few minopr changes to Rayleigh. 
Added missing #include to bernoulli.hpp.
Reorganised instantiate.hpp.


[SVN r3612]
 2007-01-08 13:37:40 +00:00
John Maddock
0b8c7d1fab Fix potential overflow problem. 
[SVN r3611]
 2007-01-08 12:16:50 +00:00
Paul A. Bristow
c7d542e37c 1st cut. 
[SVN r3607]
 2007-01-07 15:51:42 +00:00
Paul A. Bristow
4ccf8a528f Added comments explaining reasons for macro format. 
[SVN r3601]
 2007-01-05 12:31:40 +00:00
John Maddock
dc76889b85 Streamlined includes, removed MS-specific #pragma. 
[SVN r3599]
 2007-01-04 16:22:58 +00:00
John Maddock
27f5e4d59e Updated hypot with simpler formula. 
Added sinh and cosh to ntl.hpp.
Fixed FreeBSD test failures (no real long long support).


[SVN r3598]
 2007-01-04 16:20:49 +00:00
John Maddock
2e94601868 Conceptual updates for hypot. 
regig config setup.


[SVN r3597]
 2007-01-03 19:05:10 +00:00
Paul A. Bristow
95d7be4127 Added more constants (see also test_constants) 
[SVN r3594]
 2007-01-03 17:36:40 +00:00
Paul A. Bristow
a61d8016a4 Correctee kurtosis and made k neither 0 nor 1 an error. 
[SVN r3593]
 2007-01-03 15:30:47 +00:00
John Maddock
d3bc78cdac Fix linker errors from concept test. 
Update credits.


[SVN r3592]
 2007-01-02 11:15:16 +00:00
John Maddock
47d6f40306 Update hypot and docs. 
[SVN r3590]
 2007-01-01 16:30:52 +00:00
John Maddock
b1f54f9fe2 Updated concept checks, fixed resulting errors. 
[SVN r3589]
 2007-01-01 13:58:49 +00:00
Paul A. Bristow
27786145ea added comments(?) 
[SVN r3579]
 2006-12-30 10:59:59 +00:00
Paul A. Bristow
5867c943c1 1st commit, tests OK 
[SVN r3578]
 2006-12-30 10:58:19 +00:00
John Maddock
22dce1381e Integrated existing Boost.Math special functions, updated them to meet our conceptual requirements, and use our error handlers. 
Lots of warning suppression changes.
Added new tests to verify header includes (plus fixes where these new tests failed!).
Documentation updates.


[SVN r3575]
 2006-12-29 18:27:29 +00:00
John Maddock
bb1fbff202 Misc updates and fixes to the code, including a re-ordering of parameters to ensure TR1 compatibility. 
Updated test data.
Ellint docs added.


[SVN r3573]
 2006-12-28 11:04:39 +00:00
John Maddock
1b86b19af6 Changed gamma_P/gamma_Q to gamma_p/gamma_q. 
[SVN r3570]
 2006-12-23 17:28:30 +00:00
John Maddock
9cb3ddd158 Added concept checks for new functions. 
Fixed compiler errors.


[SVN r3560]
 2006-12-23 10:38:06 +00:00
John Maddock
eec6aaf0a0 Fixed distributions so new accessors actually compile! 
Added elliptic integrals plus tests (no docs yet).
Added some refs to Remez docs. Added comment about Erlang=gamma distribution.


[SVN r3559]
 2006-12-23 10:30:16 +00:00
Paul A. Bristow
3cd72e6865 Corrected using std::pair mistake. 
[SVN r3557]
 2006-12-22 13:04:30 +00:00
John Maddock
de9322f427 Added needed using declaration 
[SVN r3555]
 2006-12-22 10:06:37 +00:00
Paul A. Bristow
57963398de Added range and support to distributions. 
[SVN r3551]
 2006-12-21 17:39:22 +00:00
Paul A. Bristow
4302268541 Commented out the undefined median to allow derived accessor to rpovide quantile(half). 
[SVN r3549]
 2006-12-21 13:11:22 +00:00
Paul A. Bristow
8dcd29185e Layout & comments. 
[SVN r3547]
 2006-12-20 18:59:08 +00:00
Paul A. Bristow
ca818226af ? changed 
[SVN r3546]
 2006-12-20 18:58:04 +00:00
Paul A. Bristow
222836bded added ln2 etc 
[SVN r3545]
 2006-12-20 18:54:26 +00:00
Paul A. Bristow
570d5bdf5f added median as quantile(half) 
[SVN r3539]
 2006-12-20 15:31:13 +00:00
Paul A. Bristow
7b6fe3921a added median to all distributions. 
[SVN r3538]
 2006-12-20 15:29:43 +00:00
John Maddock
10ec229b15 Added missing inline specifiers. 
[SVN r3533]
 2006-12-18 11:04:37 +00:00
Paul A. Bristow
3362331ddc Corrections to kurtosis. 
[SVN r3526]
 2006-12-13 19:13:11 +00:00
Paul A. Bristow
a7f162346d Corrections to kurtosis. 
[SVN r3525]
 2006-12-13 19:03:22 +00:00
John Maddock
d7653488e8 Added needed parenthesis. 
[SVN r3524]
 2006-12-13 17:48:40 +00:00
John Maddock
c6f65d5ad3 Big initial commit of the Polynomial and associated functions from TR1. 
[SVN r3522]
 2006-12-12 17:25:29 +00:00
Paul A. Bristow
7d4795a44d Layout improvements 
[SVN r3520]
 2006-12-12 10:28:57 +00:00
Paul A. Bristow
a0baf23d99 infinite x removed. 
[SVN r3518]
 2006-12-12 10:05:12 +00:00
Paul A. Bristow
c47170b91b infinity removed. 
[SVN r3516]
 2006-12-12 09:46:24 +00:00
Paul A. Bristow
b274b9b464 changed to disallow lower == upper and more tests. infinite a, b, and x still allowed. 
[SVN r3514]
 2006-12-11 14:35:04 +00:00
Paul A. Bristow
cf6f16d4be 1st cut but questions on infinity? 
[SVN r3510]
 2006-12-10 18:44:29 +00:00
Paul A. Bristow
9e9da20092 Changed to more accurate kurtosis realType(-6)/5 but still problem with infinity. 
[SVN r3504]
 2006-12-06 18:06:26 +00:00
Paul A. Bristow
8f8065eb43 warning 4130) // '==' : logical operation on address of string constant. suppressed. 
[SVN r3503]
 2006-12-06 14:13:19 +00:00
Paul A. Bristow
bc9d1cfec0 Changed to more accurate kurtosis realType(-6)/5 but still problem with infinity. 
[SVN r3501]
 2006-12-06 09:47:27 +00:00
Paul A. Bristow
f878c291d9 1st cut 
[SVN r3495]
 2006-12-04 17:54:35 +00:00
John Maddock
306748dcee Small fixes to beta and beta distribution. 
Brought docs into line.


[SVN r3487]
 2006-12-02 19:21:13 +00:00
John Maddock
4358aba0ee Finished off binomial and neg binomial docs (hopefully). 
Renamed param estimators for (negative) binomial sample sizes.
Tweaked root finding algorithms.
Tweaked ibeta inverse.


[SVN r3483]
 2006-11-30 18:26:30 +00:00
John Maddock
ccfb864daf Added Jeffreys prior method to the binomial confidence limits. 
Fixed a few typos in the neg binomial.


[SVN r3482]
 2006-11-30 10:47:26 +00:00
John Maddock
1002d7d090 Minor coments/changes to code. 
Proof reading changes to docs, mostly rewritten neg binomial worked example.
Removed dead test.


[SVN r3473]
 2006-11-28 14:12:26 +00:00
John Maddock
475d4a0280 Misc small fixes and warning suppressions. 
[SVN r3472]
 2006-11-28 10:54:09 +00:00
Paul A. Bristow
69ecd8d2a0 Boundary values for quantile corrected and tests added but still don't deal with infinity well. TODO still. 
[SVN r3469]
 2006-11-27 19:02:37 +00:00
Paul A. Bristow
2fdd390169 Promotion no longer relevant so removed.. 
[SVN r3468]
 2006-11-27 15:40:28 +00:00
John Maddock
ed1b8ae751 Finally got the parameter estimators right, and checked against "known goods". 
Misc small fixes to the docs and example programs.


[SVN r3462]
 2006-11-26 09:03:49 +00:00
John Maddock
7fc815029e Fixed up neg binomial estimators. 
Enabled neg binomial tests and adjusted arguments.
Added extra comment to binomial.


[SVN r3460]
 2006-11-24 19:14:32 +00:00
John Maddock
d15bf712e5 Fixed binomial estimators and added stronger tests. 
Typos in concepts.
Enabled native log1pl on more platforms.
Fixed binomial example.
Added image.


[SVN r3459]
 2006-11-24 18:54:52 +00:00
Paul A. Bristow
867dd1d8e6 added code for special case prob < cdf(0) for quantile and complement. 
[SVN r3458]
 2006-11-24 17:53:10 +00:00
Paul A. Bristow
4a6cd24f9c suppressed error 4702 unreachable code. 
[SVN r3451]
 2006-11-24 12:23:32 +00:00
Paul A. Bristow
48b5f13838 if (p <= pow(1 - dist.success_fraction(), dist.trials())) 
{ // p <= pdf(dist, 0) == cdf(dist, 0)
   return 0; // So the only reasonable result is zero.
} // And root finder would fail otherwise.
Added, and similarly for complement


[SVN r3445]
 2006-11-23 17:46:15 +00:00
John Maddock
78244650dc More fixes to precision.hpp 
More or less finished concept docs.
Lots of proof-reading and editorial fixes.


[SVN r3440]
 2006-11-22 18:48:28 +00:00
Paul A. Bristow
24af492a2d Correction to estimate parameters. 
[SVN r3437]
 2006-11-22 18:28:23 +00:00
Paul A. Bristow
1192252ba9 Correced typos and added <16834> size for 80 and 128 bit 
[SVN r3436]
 2006-11-22 16:48:52 +00:00
John Maddock
12984831f0 More concept docs, updated code to match. 
[SVN r3423]
 2006-11-21 13:19:08 +00:00
John Maddock
b89f35783e More editorial and proof reading fixes. 
Added initial draft of Remez background information.


[SVN r3414]
 2006-11-19 18:29:06 +00:00
Paul A. Bristow
a6b95e985f Some corrections but still not right. 
[SVN r3409]
 2006-11-16 12:46:45 +00:00
Paul A. Bristow
7cd4885c79 Nano optimisation of skewness. 
[SVN r3398]
 2006-11-15 12:43:32 +00:00
Paul A. Bristow
3242af54a7 Minor revisions 
[SVN r3389]
 2006-11-14 15:40:12 +00:00
Paul A. Bristow
8452c720ba conditional expression is constant warning 4127 suppressed. (produced 4 pages of messages!) 
[SVN r3384]
 2006-11-14 11:48:19 +00:00
Daryle Walker
37e8422e8a Made the GCD specializations for '(unsigned) long long' and '(unsigned) __int64' mutually exclusive, following the lead of <boost/cstdint.hpp>. 
[SVN r35999]
 2006-11-10 23:15:49 +00:00
Paul A. Bristow
f84fef66c8 More tests including test_spot and handful of spot values. 
[SVN r3362]
 2006-11-09 17:33:17 +00:00
John Maddock
3ea5308b45 Fixed problem with chi-squared sample size estimator. 
Updated test program accordingly.
Added chi-square tutorial code.


[SVN r3360]
 2006-11-08 17:14:39 +00:00
Paul A. Bristow
32be9aa3f3 corrected quantile to use ibeta_inv. test_spot still todo. & parameter estimate?? 
[SVN r3358]
 2006-11-08 15:27:01 +00:00
Paul A. Bristow
a4c6015e0b 1st cut with a few simple tests for double only. 
[SVN r3354]
 2006-11-07 12:21:22 +00:00
Paul A. Bristow
24d36b78f6 Spelling correction, and comments copied to concepts.qbk. 
[SVN r3352]
 2006-11-07 09:35:58 +00:00
Daryle Walker
b7001da56b Changed GCD for built-in integer types to use the binary-GCD algorithm 
[SVN r35850]
 2006-11-05 07:10:42 +00:00
John Maddock
9e41ae39b4 Minor fixes for gcc in poisson.hpp 
Tidied up fraction.hpp.
Updated linux acceptable error rates.


[SVN r3346]
 2006-11-04 18:28:24 +00:00
Paul A. Bristow
d9d5f2b21e tests revised to try to cover failures in 80 and 128 bit FP cases. Added throw checks 
[SVN r3345]
 2006-11-04 10:55:12 +00:00
John Maddock
feacc055d3 Added gamma distribution and tests. 
Fixed a lot of gcc-linux issues: mostly missing "using namespace std" declarations.
Added new concept check to test for these kinds of failures at compile time.


[SVN r3344]
 2006-11-03 18:42:23 +00:00
Paul A. Bristow
041d476768 Removed median. Allowed hazard & chf to be provided by derived accessors, and removed any mention of std::numeric_limits<T>::quiet_NaN() 
[SVN r3343]
 2006-11-03 15:04:38 +00:00
John Maddock
8441e358fb Rewritten tgamma1pm1 in terms of lgamma rational approximations: now more efficient and more accurate! 
Minor patch to exponential distribution tests.
Removed dead code from Remez app.


[SVN r3331]
 2006-10-31 10:50:11 +00:00
John Maddock
7d003a280f Fix typo and regressions. 
[SVN r3330]
 2006-10-31 10:48:26 +00:00
John Maddock
2132f92495 Changed tgamma to use factorial lookup where applicable. 
Updated docs accordingly and added new docs for the new factorial and binomial functions.


[SVN r3327]
 2006-10-28 16:30:39 +00:00
John Maddock
bcbb6f3ca9 Added double_factorial plus rising and falling factorials and binomial coefficients. 
Added new tests for the above.
Refactored factorials header.
Optimised tgamma_delta_ratio for integer arguments.


[SVN r3326]
 2006-10-28 13:00:10 +00:00
Paul A. Bristow
da6a644de8 Minor comments edits, for more tests OK with builint float double but fail neg binomial for real concept. 
[SVN r3324]
 2006-10-26 13:12:20 +00:00
John Maddock
82548699a5 Improved and generally tidied up sqrt1pm1 and powm1. 
Renamed sqrtp1m1 as sqrt1pm1 to match log1p etc.
Added docs for misc power functions, plus weibull distribution.
Updated tests to match the above changes.


[SVN r3321]
 2006-10-26 11:51:59 +00:00
John Maddock
527bf0d227 Updated erf implementation selection logic. 
Provided rational expansions for expm1.
Provided faster form for log1p.
Updated remez minimax code.


[SVN r3319]
 2006-10-25 18:10:13 +00:00
John Maddock
9b16307ae7 Fixed a bug in incomplete gamma, and refactored and refined internal selection logic. 
Added tests for incomplete gamma for int and half int arguments.


[SVN r3312]
 2006-10-25 10:19:34 +00:00
John Maddock
24066f892f Updated to call overflow_error when the result is infinite. 
[SVN r3311]
 2006-10-25 09:38:24 +00:00
John Maddock
2f964f6ef6 Added finite sum to incomplete beta, plus tests and docs. 
Linked in lognormal docs.


[SVN r3310]
 2006-10-25 09:03:04 +00:00
Paul A. Bristow
76f2122bad Comments. 
[SVN r3309]
 2006-10-24 18:05:48 +00:00
Paul A. Bristow
84bdaaa6ee Comments and checks that no return of infinity that should call overflow_error. 
[SVN r3308]
 2006-10-24 17:58:30 +00:00
Paul A. Bristow
25570182cb Tests now pass, but more tests to do still. 
[SVN r3307]
 2006-10-24 17:47:40 +00:00
Paul A. Bristow
504e9da847 Layout & comments only. 
[SVN r3303]
 2006-10-24 09:36:36 +00:00
John Maddock
7a0ac09ba8 Misc fixes and better error handling and special case treatment. 
[SVN r3300]
 2006-10-23 12:55:19 +00:00
Paul A. Bristow
0a4dfe1bc5 complement and derived accessors still TODO 
[SVN r3299]
 2006-10-23 12:01:03 +00:00
Paul A. Bristow
0af1942639 Added complement.hpp and expm1 to get it compile, but fails tests as yet. 
[SVN r3297]
 2006-10-23 11:39:43 +00:00
Paul A. Bristow
d29c25757c Added some checks for scale and prob. But fails tests. 
[SVN r3292]
 2006-10-23 10:09:57 +00:00
Paul A. Bristow
c7c1e86552 Several "return static_cast<V>( ... )" added to avoid warning C4244 conversion from 'const double' to 'float'. 
Not all tested by test_chi_squared usage :-(  so a mistake might cause compile failures elsewhere?


[SVN r3283]
 2006-10-22 16:05:07 +00:00
Paul A. Bristow
ecd6a66fee Added default RealType double (except binomial - where commented out). 
(Changes to test in binomial reflect this, others in progress).


[SVN r3278]
 2006-10-21 18:34:13 +00:00
Paul A. Bristow
860e361ef7 default Real type double 
[SVN r3277]
 2006-10-21 18:07:46 +00:00
John Maddock
b6529add8a Added preliminary lognormal and weibull implementations. 
Updated common error handling.
Added more test values.


[SVN r3265]
 2006-10-18 15:18:15 +00:00
Paul A. Bristow
c4de333200 JM's best so far optimisation. 
[SVN r3263]
 2006-10-17 09:08:47 +00:00
Paul A. Bristow
6bdc0ec840 Notes & comments only. 
[SVN r3261]
 2006-10-17 09:06:18 +00:00
John Maddock
09f5ff738f Brought distributions into the same conceptual line and updated tests accordingly. 
[SVN r3256]
 2006-10-15 17:57:02 +00:00
Paul A. Bristow
a9cfe8beec corrections and improvements (hopefully) to pdf. 
Quantile and complement handle mean = 0 case ith domain error.


[SVN r3254]
 2006-10-15 15:35:11 +00:00
John Maddock
1555938251 Added scale and location parameters to Cauchy. 
[SVN r3253]
 2006-10-14 18:03:03 +00:00
John Maddock
5f5d873826 Added concept checks and concept archetypes. 
Uprated tests and distributions to match concept requirements.


[SVN r3251]
 2006-10-13 17:37:27 +00:00
John Maddock
4edc3d19a1 Added cauchy, exponential, and extreme value distributions. 
Updated style sheet.


[SVN r3250]
 2006-10-12 17:28:09 +00:00
Paul A. Bristow
0010c8c1c6 misc trivia, spelling refs, punctation. 
[SVN r3248]
 2006-10-10 15:34:15 +00:00
Paul A. Bristow
5eb7b02d56 1st version of Poisson as distribution. parameter estimation missing? 
[SVN r3246]
 2006-10-10 15:25:18 +00:00
John Maddock
d988a98c59 Added new asymptotic expansion for incomplete gamma functions P(a,x) and Q(a,x), used for large a, and a ~ x. 
[SVN r3239]
 2006-10-06 14:52:53 +00:00
John Maddock
5b95219e09 Fixed digamma 128-bit error rates with a more accurate value for the root. 
Updated png's: hopefully they'll all render OK now.
Tweeked docs to reflect recent advances.


[SVN r3237]
 2006-10-04 09:57:05 +00:00
John Maddock
dc9165592e Updated digamma docs and code. 
Added needed include to test_data.hpp.
Changed Doc Jamfile to generate TOC with 0.2 version FOP.


[SVN r3232]
 2006-10-02 16:58:49 +00:00
John Maddock
5997e3249c Added digamma. 
Added needed #include to evaluation_type.
Updated minimax and lanczos generators to take account of digamma.


[SVN r3231]
 2006-10-01 09:45:44 +00:00
Paul A. Bristow
0ef909cbb5 Comments and added real_cast s to int unsigned int and long. 
[SVN r3227]
 2006-09-30 18:02:01 +00:00
Paul A. Bristow
0672bcb1a1 Comments & cosmetic. 
[SVN r3226]
 2006-09-29 16:22:28 +00:00
Paul A. Bristow
7b9e7a922d warning suppression for MSVC using push 'n' pop. 
[SVN r3225]
 2006-09-29 14:39:34 +00:00
Paul A. Bristow
19d0f37013 comment on non-integer k and discrete distributions. 
[SVN r3224]
 2006-09-29 14:13:28 +00:00
Paul A. Bristow
dbacc2276e trivia. 
[SVN r3223]
 2006-09-29 14:12:10 +00:00
John Maddock
0275810ec6 Updated fpclassify code to optimise isnan. 
Removed reference to interval lib.


[SVN r3220]
 2006-09-27 11:41:06 +00:00
John Maddock
11c1946e1e Fix minor bug in test_data.hpp. 
Updated docs with minima and minimax docs.
Also reorganised to separate out the more experimental components.


[SVN r3218]
 2006-09-26 18:24:13 +00:00
John Maddock
1335a727f6 Bug fix. 
[SVN r3216]
 2006-09-24 09:23:33 +00:00
John Maddock
b9e4fd1418 Updated old code to use compile-time polynomial size detection. 
Fixed template deductiojn bug in evaluate_rational.
Updated lanczos generation to match.


[SVN r3215]
 2006-09-24 09:23:09 +00:00
John Maddock
4679d4e421 Updated rational function evaluation with compile time detection of array size. 
Added tests.
Updated Jamfile.


[SVN r3214]
 2006-09-22 18:03:57 +00:00
Paul A. Bristow
153e797b74 Commented out variable name to avoid C4100 unref parameter, and comment on its use to select Lanczos. 
[SVN r3213]
 2006-09-22 11:33:23 +00:00
John Maddock
5fff71d70c Fix to get new code compiling with Borland. 
[SVN r3212]
 2006-09-22 09:43:52 +00:00
John Maddock
306c96a5e1 Adjusted limits. 
[SVN r3211]
 2006-09-22 09:29:19 +00:00
John Maddock
5b9e2ec5a8 Added new (better) forms for evaluating polynomials. 
Added more Remez code, and appoximations for erf/erfc inverses.
Updated and refactored erf code to use new approximations.
Added more test cases.


[SVN r3210]
 2006-09-22 09:28:40 +00:00
John Maddock
379e6a5e07 Oops, fix bug. 
[SVN r3203]
 2006-09-16 18:29:39 +00:00
John Maddock
47690421b6 Added remez and minima tests. 
Added some mimimal fixes to get the code to compile with Borland-5.8.2, although frankly it's more trouble than it's worth.


[SVN r3200]
 2006-09-16 16:41:18 +00:00
John Maddock
6ee3cba62b Added Remez minimax code. 
[SVN r3197]
 2006-09-15 16:18:07 +00:00
John Maddock
6a9623c9b2 Added missing inline specifiers: we get duplicate symbol errors without them! 
[SVN r3195]
 2006-09-15 16:10:21 +00:00
John Maddock
e9b217437e Added rational approximations for lgamma and small arguments: greatly reduced errors near the roots of lgamma. 
[SVN r3194]
 2006-09-15 16:09:12 +00:00
John Maddock
6c3c521a3c More linux fixes: finally got AMD64 machines to behave correctly. 
[SVN r3186]
 2006-09-02 17:56:22 +00:00
John Maddock
84829f74e3 Numerous minor patches to get tests passing on Linux x86 (32-bit) and HP-UX / itanium. 
[SVN r3183]
 2006-09-02 15:05:43 +00:00
John Maddock
567dc1bd7d Updated error checks. 
Removed dead code from error-handling test.


[SVN r3176]
 2006-09-01 09:19:24 +00:00
Paul A. Bristow
aa5fca355c added newline at end of last line #endif // BOOST_MATH_DISTRIBUTIONS_CHI_SQUARED_HPP 
to avoid fatal compile error.

Noted failure to throw 12 expected exceptions - will investigate why.


[SVN r3175]
 2006-08-31 17:41:19 +00:00
Paul A. Bristow
5577b49a33 Spelling and a few comments & refs. 
[SVN r3174]
 2006-08-31 16:56:28 +00:00
John Maddock
dc70a06809 Added F distribution. 
[SVN r3173]
 2006-08-31 16:21:17 +00:00
Paul A. Bristow
3f5d624b05 Comment added about big df and df = +infinity needing normal distribution. 
[SVN r3171]
 2006-08-31 14:32:05 +00:00
John Maddock
a151830ed4 Fixed corner cases. 
Implemented parameter estimator.


[SVN r3167]
 2006-08-30 15:48:21 +00:00
John Maddock
00a347bee0 Removed remaining old style distribution code (we can get it back from cvs if necessary). 
Updated error handling.
Added better chi-squared tests.


[SVN r3165]
 2006-08-29 16:41:07 +00:00
John Maddock
9a3ade1320 Refactored error handling a little more. 
Added chi-squared distribution and tests.


[SVN r3164]
 2006-08-28 12:52:08 +00:00
John Maddock
fa86c0c490 Updated docs. 
Rewritten students-t parameter estimator.
Added binomial examples.


[SVN r3162]
 2006-08-26 18:33:46 +00:00
John Maddock
9d7123eecf More or less completed normal/binomial/students-t distributions. 
Updated docs and tests.


[SVN r3160]
 2006-08-25 18:03:48 +00:00
John Maddock
99929b1023 Fixed binomial quantile, added complements, various subtle changes to corner cases, tidied up and removed dead code. 
Fixed error messages in beta and gamma inverses.
Updated binomial test program, refacted cdf test cases to test cdf, quantile and complements in one hit.
Added accuracy tests for ibeta_inva and ibeta_invb.
Added more docs.


[SVN r3159]
 2006-08-20 09:28:27 +00:00
John Maddock
0d03447123 Added overflow check. 
[SVN r3157]
 2006-08-18 09:39:30 +00:00
Paul A. Bristow
a23806eb61 1st draft - pdf and cdf probably OK, but quantile etc are not. 
[SVN r3155]
 2006-08-17 17:40:55 +00:00
John Maddock
d40fa2fb99 Changed students-t quantile to be free from cancellation error. 
Added ibeta_inv overloads that return both x and y.
Updated docs to match.


[SVN r3154]
 2006-08-16 17:33:24 +00:00
John Maddock
ef43e16e47 Adjusted termination conditions to cope with very large first derivatives in some regions. 
[SVN r3152]
 2006-08-16 12:05:08 +00:00
John Maddock
f965af9da3 Updated incomplete beta code to calculate power terms in a more reliable way. Added explanatory comments describing what's going on. 
[SVN r3151]
 2006-08-16 11:40:38 +00:00
Paul A. Bristow
d66b96d4d6 Added #include <boost/cstdint.hpp> for uintmax_t 
[SVN r3150]
 2006-08-16 11:40:11 +00:00
John Maddock
2befb07120 Adjusted limits to avoid asserts. 
[SVN r3149]
 2006-08-16 11:39:11 +00:00
John Maddock
a7c3186b5a Added fix for cdf when degrees of freedom parameter is large. 
[SVN r3148]
 2006-08-16 11:38:07 +00:00
John Maddock
4ff84d85ab Added sample programs that generate test data for incomplete beta and gamma inverses. 
Added asin to ntl.hpp: needed for incomplete beta inverse.
Fixed limits on table size in the incomplete beta.


[SVN r3146]
 2006-08-14 17:29:59 +00:00
John Maddock
7e902a680e Added root-2 constant. 
Fixed complement code so that constructors are used now.
Adjusted pre-formatted parts of tutorial.
Added normal distribution plus tests.


[SVN r3145]
 2006-08-14 12:33:49 +00:00
Paul A. Bristow
eacc0ceb7c quieted warnings on unreachable code.. 
[SVN r3142]
 2006-08-14 11:36:38 +00:00
Paul A. Bristow
c6e4a1aabc Quieted warning unreachable code. 
[SVN r3141]
 2006-08-14 11:35:20 +00:00
Paul A. Bristow
ee24bfd3ee comments and quieted of warnings unreachable code. 
[SVN r3140]
 2006-08-14 11:34:15 +00:00
John Maddock
4e98273785 Added upper cap on the number of iterations permitted in series evaluation. 
Fixed beta function so it's better behaved with very large arguments.
Updated tests.


[SVN r3139]
 2006-08-13 17:42:17 +00:00
Paul A. Bristow
8cc9b6d50d commented out distributions now obselete. Need to redo all these with the distribution classes. 
[SVN r3138]
 2006-08-13 11:39:58 +00:00
John Maddock
3ce59eaed5 Fixed gcc errors (duplicate definitions of default parameters). 
[SVN r3135]
 2006-08-12 18:00:54 +00:00
Paul A. Bristow
fec4b853a1 *** empty log message *** 
[SVN r3131]
 2006-08-12 13:28:12 +00:00
Paul A. Bristow
50ad897d31 Removed - to be replaced by version in \distributions 
[SVN r3130]
 2006-08-12 11:13:59 +00:00
Paul A. Bristow
d34cdb4311 Replaced by version in \distributions. 
[SVN r3129]
 2006-08-12 11:11:08 +00:00
Paul A. Bristow
9895ce48e1 Use distributions instead of dist. 
[SVN r3125]
 2006-08-11 10:36:18 +00:00
Paul A. Bristow
59a3e0b48f Moved to distributions folder. 
[SVN r3124]
 2006-08-11 10:33:53 +00:00
John Maddock
5c645698c3 Added new style Student's t code and examples. 
Added tutorial for the new stats code.


[SVN r3121]
 2006-08-10 12:53:07 +00:00
John Maddock
2dcc9167e8 Updated inverse gamma tests. 
Updated inverse gamma code to prevent premature termination of Halley Iteration.


[SVN r3120]
 2006-08-10 09:27:19 +00:00
John Maddock
46d9b33645 Tightened up root finding tests. 
Added docs for roots without derivatives.
Added derivatives of incomplete gamma and beta.


[SVN r3112]
 2006-08-01 17:23:10 +00:00
John Maddock
cd90a9f0d4 Updated and documented the new root finding code. 
[SVN r3111]
 2006-07-31 18:05:41 +00:00
John Maddock
5e67622a7d Fixed gamma_inva. 
Added floor and ceil termination conditions to toms748_solve.
Added ibeta_inva and ibeta_invb.


[SVN r3109]
 2006-07-27 15:45:17 +00:00
John Maddock
79a8199f9c Added new root finding algorithm toms748. 
Tidied up inverse code and moved files to detail directory.
Updated docs and Jamfile.


[SVN r3107]
 2006-07-26 13:06:56 +00:00
John Maddock
4ecb968fc7 Begun to refactor and tighten up the tests so that results are actually regression tested as well as printed to screen. 
Added code for extracting the sign of a number.
Fixed a few bugs and tidied up the code a little in places.
Changed test_result to properly encapsulate it's contents.


[SVN r3106]
 2006-07-25 09:17:33 +00:00
Gennaro Prota
2875cd33b7 same as for acos.hpp: fixed license reference text; slight changes to comments to avoid spurious inspect tool warnings 
[SVN r34711]
 2006-07-24 21:37:11 +00:00
Gennaro Prota
f31a98ad95 fixed license reference text; slight changes to comments to avoid spurious inspect tool warnings 
[SVN r34709]
 2006-07-24 21:29:43 +00:00
John Maddock
94ebae476a Updated generic erf version so it doesn't call the incomplete gamma directly. 
Refactored the incomplete gamma, improved the changeover between P and Q, added two new finite-sum expansions for integer and half integer arguments.
Improved error handing in the inverse gamma.


[SVN r3099]
 2006-07-20 12:58:29 +00:00
John Maddock
74b41709bf Borland C++ fix. 
[SVN r34532]
 2006-07-13 09:47:18 +00:00
John Maddock
607e6990cd Added needed include. 
[SVN r34514]
 2006-07-12 17:52:28 +00:00
Paul A. Bristow
162f416732 Looks nearer to correct now with test and example1. 
[SVN r3091]
 2006-07-12 16:13:11 +00:00
Paul A. Bristow
e06f1fa83b Corrected missing k+1 
[SVN r3089]
 2006-07-11 16:09:04 +00:00
Paul A. Bristow
305ca1f705 comments etc PAB 
[SVN r3088]
 2006-07-11 14:17:49 +00:00
Paul A. Bristow
8417d24efd comment lexical cast fqult added 
[SVN r3087]
 2006-07-11 14:16:50 +00:00
Paul A. Bristow
58d4299525 Another unused parameter conveted to /* l */ 
[SVN r3086]
 2006-07-11 14:15:42 +00:00
John Maddock
45fce41aa2 Warning suppression. 
[SVN r3085]
 2006-07-11 12:30:40 +00:00
John Maddock
cda4c449a9 Crush a couple more warnings. 
[SVN r3084]
 2006-07-11 12:27:48 +00:00
Paul A. Bristow
11bb475338 More comments, still not tested much. 
[SVN r3082]
 2006-07-10 17:41:53 +00:00
John Maddock
86c65d8c9f Add using declaration so that std::fabs is actually found. 
[SVN r3081]
 2006-07-10 16:25:06 +00:00
John Maddock
31fbe1eaeb Added needed math_fwd.hpp includes were needed, cleaned up code, and generally got things compiling with gcc. 
[SVN r3080]
 2006-07-10 15:30:36 +00:00
Paul A. Bristow
6307ffc6d3 tested by PAB at 8 July - links and runs OK 
[SVN r3078]
 2006-07-09 18:33:33 +00:00
John Maddock
bc87a3747d Added #pragma's where warnings couldn't be suppressed any other way. 
Refactored code to suppress warnings where possible.


[SVN r3077]
 2006-07-09 17:56:55 +00:00
John Maddock
f7961cdc6d Added missing inline specifiers. 
[SVN r3076]
 2006-07-09 17:54:06 +00:00
Paul A. Bristow
ea8e3cf385 1st commit - some tests OK? 
[SVN r3072]
 2006-07-06 15:19:30 +00:00
Paul A. Bristow
a5603dc093 not sure why changed - comments? 
[SVN r3071]
 2006-07-06 15:18:19 +00:00
Paul A. Bristow
c9afe467ac Seems sane? 
[SVN r3069]
 2006-07-06 10:00:35 +00:00
Paul A. Bristow
a78a218dd6 REMOVED two argument domain_error, etc functions. Several calls changed but May still be 2 arg calls in code that will fail to compile now. 
[SVN r3059]
 2006-07-04 17:43:22 +00:00
Paul A. Bristow
866fb8fb17 argument promotion (needed by math function forward declarations math_fwd.hpp) 
See also test_promotions.cpp


[SVN r3057]
 2006-07-04 17:39:30 +00:00
Paul A. Bristow
da4f485ceb Update to match math_fwd.hpp OK with test_function_declarations.cpp 
[SVN r3055]
 2006-07-04 17:17:40 +00:00
Paul A. Bristow
1d0576a788 cosmetic only. TODO add #include math_fwd.hpp 
[SVN r3050]
 2006-07-03 15:50:58 +00:00
John Maddock
9b6fd61a8f Fixed VC warnings. 
Added needed includes.


[SVN r3036]
 2006-06-27 16:34:16 +00:00
Paul A. Bristow
f6b8971322 updated to use JM promoted arguments 
[SVN r3034]
 2006-06-27 09:45:59 +00:00
Paul A. Bristow
a2d122db66 Updated with JM promoted arguments 
[SVN r3033]
 2006-06-27 09:45:59 +00:00
John Maddock
6b0825841d Updated code to use the new 3-arg domain_error and pole_error functions. 
[SVN r3030]
 2006-06-24 17:41:23 +00:00
John Maddock
b2c1ef342f Added abs to real_concept. 
Added logic_error to error handling code.


[SVN r3029]
 2006-06-24 15:50:52 +00:00
John Maddock
6910a75524 Reorganised and refactored limits and constants code. 
[SVN r3028]
 2006-06-24 12:00:53 +00:00
Paul A. Bristow
818cfd0bbf Improved error messages and try at warning and constraining probability outside 0 to 1 
[SVN r3027]
 2006-06-23 18:30:40 +00:00
John Maddock
fa6e01c6ee Fix typos. 
[SVN r3024]
 2006-06-23 09:41:26 +00:00
John Maddock
3519ff8b03 Update digits10 formula used. 
[SVN r3023]
 2006-06-23 09:36:09 +00:00
John Maddock
3fc272db77 Fixed factorial code, so it is now fully tested. 
Added static asserts to ensure data tables in BGRAT don't exceed the number of factorials available.


[SVN r3021]
 2006-06-22 18:19:42 +00:00
John Maddock
0de45f85d1 Cleaned up BGRAT table size. 
Fixed typos in factorials.hpp.
Added needed using declarations in gamma ratios.
Cygwin fix for test.hpp.


[SVN r3017]
 2006-06-22 15:57:23 +00:00
Paul A. Bristow
57dafe1629 1st commit PAB 
[SVN r3010]
 2006-06-21 16:58:28 +00:00
John Maddock
e53697d039 Changed precision handling to set to full precision before formatting error message. 
[SVN r3009]
 2006-06-21 16:30:34 +00:00
John Maddock
80b35e3a3a Added additional overloads for domain and pole errors, so that formatted output including the actual value is now possible. 
[SVN r3008]
 2006-06-21 12:53:49 +00:00
Paul A. Bristow
5cb47fed11 1st try. 
[SVN r3006]
 2006-06-21 11:52:18 +00:00
John Maddock
a3157d5e12 Updated incomplete beta to use DiDonato and Morris's BGRAT routine in more cases. 
[SVN r3004]
 2006-06-20 17:21:29 +00:00
Paul A. Bristow
49b94b80a6 1st try. 
[SVN r3002]
 2006-06-20 14:21:46 +00:00
Paul A. Bristow
a33eceb484 *** empty log message *** 
[SVN r2999]
 2006-06-19 17:36:33 +00:00
Paul A. Bristow
ad83ab3ac2 1st release 
[SVN r2998]
 2006-06-19 17:08:19 +00:00
John Maddock
bbc25de1da Updated comments to reflect the state of the code. 
[SVN r2989]
 2006-06-14 17:42:01 +00:00
John Maddock
0cdad086c5 Updated beta inverse with slighly less costly code. 
[SVN r2988]
 2006-06-14 16:30:56 +00:00
John Maddock
9c044882bb More or less finished beta inverse and gamma inverse plus misc warning suppression and added missing docs. 
[SVN r2987]
 2006-06-14 13:59:25 +00:00
John Maddock
97e50116bb Fix warning 
[SVN r2975]
 2006-06-10 12:42:55 +00:00
John Maddock
cefe1428ea Chained series evaluation (optimisation). 
[SVN r2973]
 2006-06-09 11:42:11 +00:00
John Maddock
c3611d0c6b Added factorials and gamma function ratios. 
Updated incomplete beta with BGRAT routine from Didonato and Morris.
Added even and odd polynomials.
Lots of small tweeks.


[SVN r2972]
 2006-06-08 16:08:05 +00:00
John Maddock
5645943c9c Temme inverses are now working. 
[SVN r2963]
 2006-05-30 17:58:39 +00:00
John Maddock
586cb50312 Added some proper error handling. 
Got the incomplete beta inverse working better (Temme's expansions).


[SVN r2962]
 2006-05-26 16:42:50 +00:00
nobody
49e8efd352 This commit was manufactured by cvs2svn to create branch 'math_toolkit'. 
[SVN r2957]
 2006-05-21 15:53:01 +00:00
John Maddock
3d116fefb8 Initial commit. 
[SVN r2956]
 2006-05-21 15:53:01 +00:00
Alisdair Meredith
aae578b90a Patch for Borland compilers. 
[SVN r32424]
 2006-01-26 21:14:27 +00:00
John Maddock
4b41c341d6 Borland workarounds for a type deduction bug. 
[SVN r32399]
 2006-01-24 17:26:10 +00:00
John Maddock
604ec8f8ae Added needed #include 
[SVN r32316]
 2006-01-13 19:03:50 +00:00
John Maddock
2c309c55e4 Added missing math.h include. 
[SVN r32285]
 2006-01-11 10:31:58 +00:00
John Maddock
eeebc1031a Fix comment. 
[SVN r32279]
 2006-01-10 16:02:10 +00:00
Daryle Walker
ab2e8055f7 Merged brief-description comments to thier parent comment when they are adjacent. 
[SVN r2790]
 2005-12-27 13:07:13 +00:00
Daryle Walker
9c11319890 Optimized expressions now that boost::rational<> supports Boolean conversion. 
[SVN r2789]
 2005-12-27 12:42:35 +00:00
John Maddock
4c25a20654 Updated code to work even when numeric_limits<>::infinity() is unavailable. 
[SVN r32073]
 2005-12-16 14:10:05 +00:00
Daryle Walker
8b0b64986e Added Doxygen comments for non-member operator functions; did formatting changes to some code-based formula comments 
[SVN r2764]
 2005-12-03 07:42:13 +00:00
John Maddock
0cf71150fb Changed calculation of upper and lower safe bounds to avoid problems with std::sqrt(long double) returning infinities. 
[SVN r31885]
 2005-12-02 19:23:28 +00:00
John Maddock
fc99ec6f69 Tentative fix for pi having wrong value on one platform. 
Fix non-conforming call to atan2(0,0).


[SVN r31587]
 2005-11-07 18:48:47 +00:00
John Maddock
974a55463e Changed config logic to not use log1pf and expm1f unless C99 compatibility is specified. 
[SVN r31450]
 2005-10-24 17:07:46 +00:00
John Maddock
816a5d51bd Updated Nan test, in case signed-nan comparisons are buggy. 
[SVN r31435]
 2005-10-23 17:30:23 +00:00
John Maddock
f9d4a1a9f7 Tentative fix for some Sunpro failures: don't negate NAN's it doesn't work! 
[SVN r31430]
 2005-10-23 16:19:58 +00:00
John Maddock
67f638cbef Fixed up config to include <utility> via a wrapper that turns off TR1 inclusion in case the Boost.TR1 lib is in the compilers search path. 
Likewise for <complex> in the Math/TR1 components.


[SVN r31387]
 2005-10-19 16:38:40 +00:00
John Maddock
7308af23cc Added TR1 math lib headers. 
[SVN r31334]
 2005-10-15 11:59:11 +00:00
Daryle Walker
45ec720e9f Corrected 'll' function names to 'l1' 
[SVN r2682]
 2005-08-16 07:46:48 +00:00
Daryle Walker
b1b3339876 Added Doxygen comments for non-operator non-member functions 
[SVN r2679]
 2005-08-06 22:44:23 +00:00
Daryle Walker
ef97fe7be6 Preliminary code for Cayley-Dickson hypercomplex elements 
[SVN r2669]
 2005-07-27 23:57:04 +00:00
Douglas Gregor
76d9993b29 Need workaround header 
[SVN r28653]
 2005-05-04 13:40:34 +00:00
Hubert Holin
33e3aa09d0 Greater use of BOOST_WORKAROUND. 
[SVN r28214]
 2005-04-13 14:41:00 +00:00
Daryle Walker
8eb25c451e Added missing 'typename' 
[SVN r27219]
 2005-02-07 14:34:32 +00:00
John Maddock
a84e01fcc6 Changed files to BSL based on permissions in blanket-permission.txt 
[SVN r25451]
 2004-09-28 12:55:45 +00:00
Hubert Holin
de88dc5e38 Fixed BOOST_OCTONION_MEMBER_DIV_GENERATOR_4. 
[SVN r24750]
 2004-08-26 12:22:51 +00:00
Douglas Gregor
4471d90c95 License updates 
[SVN r24597]
 2004-08-19 15:19:17 +00:00
Douglas Gregor
2c8db4a10c License update 
[SVN r24180]
 2004-07-30 04:46:56 +00:00
Eric Niebler
a607b80188 remove minmax hack from win32.hpp and fix all places that could be affected by the minmax macros 
[SVN r22394]
 2004-02-26 18:27:02 +00:00
Daryle Walker
6792aa6963 Added bit-searching, bit-intersection, and scaling functions 
[SVN r1984]
 2004-02-17 03:43:40 +00:00
Daryle Walker
ae74e09deb Added addition and subtraction operators 
[SVN r1975]
 2004-02-14 09:20:48 +00:00
Daryle Walker
37a37daa30 Added absolute-value and sign functions 
[SVN r1974]
 2004-02-13 22:50:54 +00:00
Daryle Walker
2439924bff Added increment and decrement operators 
[SVN r1973]
 2004-02-13 22:06:26 +00:00
Daryle Walker
06bdded4f5 Fixed-up, hopefully, the implementation and exception policy of the bit-shift operators 
[SVN r1968]
 2004-02-13 10:34:00 +00:00
Daryle Walker
692dc90c11 Added unary + and - operators 
[SVN r1967]
 2004-02-13 01:05:16 +00:00
Daryle Walker
2ffe57e17c Added bitwise and-not function; did minor documentation tweak 
[SVN r1966]
 2004-02-12 13:29:21 +00:00
Daryle Walker
bbe2679ca9 Refactored implementations of bitwise operators 
[SVN r1965]
 2004-02-12 07:23:26 +00:00
Daryle Walker
11de9cab52 Added bit-shift operators; improved test for bit-reversal 
[SVN r1961]
 2004-02-11 08:20:28 +00:00
Daryle Walker
dba06e2c25 Fixed potential bug; did minor tweaks 
[SVN r1954]
 2004-02-10 09:59:38 +00:00
Daryle Walker
4488e0ff33 Added bit-string converter; did minor tweaks 
[SVN r1953]
 2004-02-10 03:08:15 +00:00
Daryle Walker
7b2bf3e95c Added bitwise-and, -or, and -xor operators, including combined assignment versions 
[SVN r1952]
 2004-02-10 01:11:29 +00:00
Daryle Walker
54484f15df Added even/odd test, comparison method and operators, and minor tweaks 
[SVN r1947]
 2004-02-09 05:42:24 +00:00
Daryle Walker
8067b24e14 Added single-bit-specific implementation of reset/set/flip 
[SVN r1939]
 2004-02-07 05:49:08 +00:00
Daryle Walker
dbb3463a51 Did more minor formatting changes 
[SVN r1938]
 2004-02-06 08:31:20 +00:00
Daryle Walker
008f2f77cc Did minor formatting changes 
[SVN r1937]
 2004-02-06 08:18:14 +00:00
Daryle Walker
bcf7ac8a38 Added method to assign an arbitrary bit pattern within a bit range of another big_whole object 
[SVN r1936]
 2004-02-06 08:00:19 +00:00
Daryle Walker
8ee4efc5f7 Added files for the multi-precision non-negative integer type based on std::valarray 
[SVN r1935]
 2004-02-05 10:36:38 +00:00
John Maddock
e8ddc9e36f Metrowerks appears to require static_cast workaround. 
[SVN r21445]
 2004-01-02 11:33:28 +00:00
John Maddock
2fbd58f0db Fixed gcc 3.2 and 3.3 build issues, tests still fail on cygwin, but pass on linux and mingw32 (seems to be a numeric_limits issue). 
[SVN r21433]
 2003-12-31 12:04:45 +00:00
Daryle Walker
bf81a3172e Moved my stuff to the Boost Software License, Version 1.0 
[SVN r1735]
 2003-11-05 07:06:17 +00:00
Hubert Holin
359857bd48 Gcc 3.3 compatibility 
[SVN r18677]
 2003-06-05 09:07:33 +00:00
Beman Dawes
a450e29e48 spurious semicolon removed to quiet warnings 
[SVN r18573]
 2003-05-28 00:51:53 +00:00
Beman Dawes
67408fbb0d replace cr with nl 
[SVN r17689]
 2003-03-01 18:10:27 +00:00
Hubert Holin
bccbe62dc8 now includes the config header (via quaternion.hpp) 
[SVN r17637]
 2003-02-25 13:40:16 +00:00
Hubert Holin
97edca44d8 now includes config header 
[SVN r17617]
 2003-02-24 15:54:16 +00:00
Hubert Holin
19e88761f5 Now includes the configuration header. 
[SVN r17546]
 2003-02-20 11:44:24 +00:00
Björn Karlsson
c30e40787d Update from Hubert Holin 
[SVN r15963]
 2002-10-22 06:24:39 +00:00
Markus Schöpflin
b518e7ac2c Merged fix from release branch to main trunk. 
[SVN r15607]
 2002-10-01 13:31:42 +00:00
Daryle Walker
314daf2a52 Added modulo arithmetic library 
[SVN r522]
 2002-09-20 17:04:13 +00:00
Daryle Walker
5255f7d989 Adjusted for moving the Compile-Time and Run-Time GCD and LCM components to new, separate headers 
[SVN r14273]
 2002-07-02 08:31:15 +00:00
Daryle Walker
93af018235 Moved the Compile-Time and Run-Time components to separate headers 
[SVN r14272]
 2002-07-02 07:51:48 +00:00
John Maddock
5346f498c3 Added fixes for the case that BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS is defined. 
[SVN r13684]
 2002-05-06 10:35:57 +00:00
Douglas Gregor
a937b274dc Fixes for GCC 2.95.x 
[SVN r12639]
 2002-02-02 15:39:51 +00:00
Douglas Gregor
413c15ad7f Don't use std::ends for ostringstream 
[SVN r12287]
 2002-01-12 13:29:30 +00:00
Dave Abrahams
9ccffd661f Integrated MSVC fixes from Daryle 
[SVN r12012]
 2001-12-11 04:59:26 +00:00
Jens Maurer
bc5d3ed695 fix errors (from Daryle Walker) 
[SVN r11935]
 2001-12-05 20:56:26 +00:00
Dave Abrahams
d199e37ac9 Daryle Walker's GCD library submission 
[SVN r11814]
 2001-11-29 21:42:58 +00:00
Darin Adler
28650c0720 Math library fixes for BOOST_NO_STDC_NAMESPACE. 
[SVN r11346]
 2001-10-05 23:37:12 +00:00
Jens Maurer
3c8349e7ec update from Hubert Holin 
now works with significantly more compilers


[SVN r11284]
 2001-09-26 21:29:40 +00:00
Darin Adler
f3b38b93c4 Use <boost/limits.hpp> to help out platforms that don't have <limits>. 
[SVN r11246]
 2001-09-25 06:52:03 +00:00
Jens Maurer
d77e86b74c moved to namespace boost::math 
formatting changes


[SVN r10568]
 2001-07-08 21:34:21 +00:00
Jens Maurer
f483d1189b Special functions, octonions, quaternions by Hubert Holin 
[SVN r10404]
 2001-06-23 08:02:37 +00:00