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<div class="toc"><dl class="toc">
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<dt><span class="section"><a href="tut/ints.html">Integer Types</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/ints/cpp_int.html">cpp_int</a></span></dt>
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<dt><span class="section"><a href="tut/ints/gmp_int.html">gmp_int</a></span></dt>
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<dt><span class="section"><a href="tut/ints/egs.html">Examples</a></span></dt>
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<dt><span class="section"><a href="tut/ints/egs/factorials.html">Factorials</a></span></dt>
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<dt><span class="section"><a href="tut/ints/egs/bitops.html">Bit Operations</a></span></dt>
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<dt><span class="section"><a href="tut/floats.html">floating-point Numbers</a></span></dt>
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<dt><span class="section"><a href="tut/floats/cpp_bin_float.html">cpp_bin_float</a></span></dt>
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<dt><span class="section"><a href="tut/floats/cpp_dec_float.html">cpp_dec_float</a></span></dt>
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<dt><span class="section"><a href="tut/floats/gmp_float.html">gmp_float</a></span></dt>
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<dt><span class="section"><a href="tut/floats/mpfr_float.html">mpfr_float</a></span></dt>
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<dt><span class="section"><a href="tut/floats/float128.html">float128</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg.html">Examples</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/floats/fp_eg/aos.html">Area of
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Circle</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg/jel.html">Defining
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a Special Function.</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg/nd.html">Calculating
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a Derivative</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg/gi.html">Calculating
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an Integral</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg/poly_eg.html">Polynomial
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Evaluation</a></span></dt>
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<dt><span class="section"><a href="tut/floats/fp_eg/variable_precision.html">Variable
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Precision Newton Evaluation</a></span></dt>
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</dl></dd>
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</dl></dd>
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<dt><span class="section"><a href="tut/interval.html">Interval Number Types</a></span></dt>
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<dd><dl><dt><span class="section"><a href="tut/interval/mpfi.html">mpfi_float</a></span></dt></dl></dd>
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<dt><span class="section"><a href="tut/complex.html">Complex Number Types</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/complex/cpp_complex.html">cpp_complex</a></span></dt>
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<dt><span class="section"><a href="tut/complex/mpc_complex.html">mpc_complex</a></span></dt>
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<dt><span class="section"><a href="tut/complex/complex128.html">complex128</a></span></dt>
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<dt><span class="section"><a href="tut/complex/complex_adaptor.html">complex_adaptor</a></span></dt>
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</dl></dd>
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<dt><span class="section"><a href="tut/rational.html">Rational Number Types</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/rational/cpp_rational.html">cpp_rational</a></span></dt>
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<dt><span class="section"><a href="tut/rational/gmp_rational.html">gmp_rational</a></span></dt>
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<dt><span class="section"><a href="tut/rational/tommath_rational.html">tommath_rational</a></span></dt>
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<dt><span class="section"><a href="tut/rational/br.html">Use With Boost.Rational</a></span></dt>
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<dt><span class="section"><a href="tut/rational/rational_adaptor.html">rational_adaptor</a></span></dt>
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</dl></dd>
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<dt><span class="section"><a href="tut/misc.html">Miscellaneous Number Types.</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/misc/logged_adaptor.html">logged_adaptor</a></span></dt>
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<dt><span class="section"><a href="tut/misc/debug_adaptor.html">debug_adaptor</a></span></dt>
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<dt><span class="section"><a href="tut/misc/visualizers.html">Visual C++
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Debugger Visualizers</a></span></dt>
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</dl></dd>
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<dt><span class="section"><a href="tut/conversions.html">Constructing and
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Interconverting Between Number Types</a></span></dt>
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<dt><span class="section"><a href="tut/random.html">Generating Random Numbers</a></span></dt>
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<dt><span class="section"><a href="tut/primetest.html">Primality Testing</a></span></dt>
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<dt><span class="section"><a href="tut/lits.html">Literal Types and <code class="computeroutput"><span class="keyword">constexpr</span></code> Support</a></span></dt>
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<dt><span class="section"><a href="tut/import_export.html">Importing and
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Exporting Data to and from <code class="computeroutput"><span class="identifier">cpp_int</span></code>
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and <code class="computeroutput"><span class="identifier">cpp_bin_float</span></code></a></span></dt>
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<dt><span class="section"><a href="tut/rounding.html">Rounding Rules for
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Conversions</a></span></dt>
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<dt><span class="section"><a href="tut/mixed.html">Mixed Precision Arithmetic</a></span></dt>
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<dt><span class="section"><a href="tut/gen_int.html">Generic Integer Operations</a></span></dt>
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<dt><span class="section"><a href="tut/serial.html">Boost.Serialization
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Support</a></span></dt>
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<dt><span class="section"><a href="tut/limits.html">Numeric Limits</a></span></dt>
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<dd><dl>
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<dt><span class="section"><a href="tut/limits/constants.html">std::numeric_limits<>
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constants</a></span></dt>
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<dt><span class="section"><a href="tut/limits/functions.html"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special"><></span></code> functions</a></span></dt>
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<dt><span class="section"><a href="tut/limits/limits32.html">Numeric limits
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for 32-bit platform</a></span></dt>
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<dt><span class="section"><a href="tut/limits/how_to_tell.html">How to
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Determine the Kind of a Number From <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span></code></a></span></dt>
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</dl></dd>
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<dt><span class="section"><a href="tut/input_output.html">Input Output</a></span></dt>
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<dt><span class="section"><a href="tut/hash.html">Hash Function Support</a></span></dt>
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<dt><span class="section"><a href="tut/eigen.html">Eigen Interoperability</a></span></dt>
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</dl></div>
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<p>
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In order to use this library you need to make two choices:
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</p>
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<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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<li class="listitem">
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What kind of number do I want (<a class="link" href="tut/ints.html" title="Integer Types">integer</a>,
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<a class="link" href="tut/floats.html" title="floating-point Numbers">floating-point</a>,
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<a class="link" href="tut/rational.html" title="Rational Number Types">rational</a>, or
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<a class="link" href="tut/complex.html" title="Complex Number Types">complex</a>).
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</li>
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<li class="listitem">
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Which back-end do I want to perform the actual arithmetic (Boost-supplied,
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GMP, MPFR, MPC, Tommath etc)?
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</li>
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</ul></div>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"></td>
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<td align="right"><div class="copyright-footer">Copyright © 2002-2019 John Maddock
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and Christopher Kormanyos<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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