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Author SHA1 Message Date
John Maddock
66e1e6f385 Added first cut at F dist tutorial. 
Fixed concepts build errors.


[SVN r3367]
 2006-11-10 12:20:07 +00:00
Paul A. Bristow
ea83e43f9a More about UDT digits etc. Needs review by JM. 
[SVN r3365]
 2006-11-09 17:55:25 +00:00
John Maddock
52762e1428 Initial version. 
[SVN r3364]
 2006-11-09 17:40:29 +00:00
Paul A. Bristow
44be43d70d More tests including test_spot and handful of spot values. estimate_alpha, 2 versions. 
[SVN r3363]
 2006-11-09 17:34:37 +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
Paul A. Bristow
f87cefe557 Example 3 renamed from construction examples (filename too long) and re-tested. 
[SVN r3361]
 2006-11-08 18:25:05 +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
5eb9900645 Tests for quantile pass OK. Parameter estimation still?? 
[SVN r3359]
 2006-11-08 15:28:04 +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
cccb45e40e More tests - but some quantile fail:-((( 
[SVN r3357]
 2006-11-07 19:25:52 +00:00
Paul A. Bristow
4e9c200dc7 1st tests for double only. More TODO. 
[SVN r3355]
 2006-11-07 12:22:34 +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
2612682895 Added check that kurtosis_excess is kurtosis -3 
[SVN r3353]
 2006-11-07 10:42:28 +00:00
Paul A. Bristow
24d36b78f6 Spelling correction, and comments copied to concepts.qbk. 
[SVN r3352]
 2006-11-07 09:35:58 +00:00
Paul A. Bristow
4daf6210ae comments from two *concept.hpp files. Needs more detail? 
Added output to lexical cast warning.
Still not quite right wording.


[SVN r3351]
 2006-11-07 09:34:53 +00:00
John Maddock
5c8b72ceb4 Last few Linux/HP-UX fixes. 
[SVN r3349]
 2006-11-06 18:46:44 +00:00
Rene Rivera
086705ee12 Remove obsolete Boost.Build v1 files. 
[SVN r35880]
 2006-11-06 17:10:46 +00:00
Paul A. Bristow
938be69c71 Added warning about numeric_limits::digits. 
[SVN r3348]
 2006-11-06 12:27:28 +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
Paul A. Bristow
d1d2503c68 Made sqrt(96) test value more accurate using Wolfram function evaluator. 
[SVN r3347]
 2006-11-04 22:19:25 +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
Daryle Walker
025d2d6b73 Added custom integer types, signed and unsigned, with and without std::numeric_limits<> specializations, to test 
[SVN r35830]
 2006-11-03 22:43:34 +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
Daryle Walker
57e9914259 Changed test to use Boost.Test's unit test system 
[SVN r35815]
 2006-11-03 03:08:27 +00:00
Paul A. Bristow
c7581f4df8 Added JM copyright ! 
[SVN r3342]
 2006-11-01 09:32:46 +00:00
John Maddock
89ad63622e Corrected terminology, and other editorial changes. 
[SVN r3338]
 2006-10-31 18:08:56 +00:00
John Maddock
506fa6e40d Added tgamma1pm1 docs, fixed lanczos link macro. 
[SVN r3336]
 2006-10-31 13:14:41 +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
Paul A. Bristow
eb101239d1 Liks tidied and correct, all TODO #anchor references removed. 'compiles' OK 
[SVN r3329]
 2006-10-30 17:04:46 +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
741fbd58bf Correction to comment - it doesn't hang using real conept - it just takes longer (3 min) 
[SVN r3325]
 2006-10-26 14:01:20 +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
Paul A. Bristow
d18909e199 More tests, OK with float, double but FAILS for real concept - hangs :-( 
[SVN r3323]
 2006-10-26 13:10:07 +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
3e750c31c5 Initial version. 
[SVN r3318]
 2006-10-25 18:04:11 +00:00
Paul A. Bristow
feb383695d moved squiggles to math.qbk 
[SVN r3317]
 2006-10-25 16:36:24 +00:00
Paul A. Bristow
317a7b4b66 Added squiggles defs from poisson. May be moved to squiggles.qbk? 
[SVN r3316]
 2006-10-25 16:35:43 +00:00
Paul A. Bristow
b843ae74ac Corrections! 
[SVN r3315]
 2006-10-25 15:30:18 +00:00
Paul A. Bristow
0cb4b6ceab added copyright. 
[SVN r3314]
 2006-10-25 14:11:58 +00:00
Paul A. Bristow
cce127702e added include poisson.qbk 
[SVN r3313]
 2006-10-25 13:58:46 +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