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  27 <a name="boost_multiprecision.tut"></a><a class="link" href="tut.html" title="Tutorial">Tutorial</a>
  28 </h2></div></div></div>
  29 <div class="toc"><dl class="toc">
  30 <dt><span class="section"><a href="tut/ints.html">Integer Types</a></span></dt>
  31 <dd><dl>
  32 <dt><span class="section"><a href="tut/ints/cpp_int.html">cpp_int</a></span></dt>
  33 <dt><span class="section"><a href="tut/ints/gmp_int.html">gmp_int</a></span></dt>
  34 <dt><span class="section"><a href="tut/ints/tom_int.html">tom_int</a></span></dt>
  35 <dt><span class="section"><a href="tut/ints/egs.html">Examples</a></span></dt>
  36 <dd><dl>
  37 <dt><span class="section"><a href="tut/ints/egs/factorials.html">Factorials</a></span></dt>
  38 <dt><span class="section"><a href="tut/ints/egs/bitops.html">Bit Operations</a></span></dt>
  39 </dl></dd>
  40 </dl></dd>
  41 <dt><span class="section"><a href="tut/floats.html">floating-point Numbers</a></span></dt>
  42 <dd><dl>
  43 <dt><span class="section"><a href="tut/floats/cpp_bin_float.html">cpp_bin_float</a></span></dt>
  44 <dt><span class="section"><a href="tut/floats/cpp_dec_float.html">cpp_dec_float</a></span></dt>
  45 <dt><span class="section"><a href="tut/floats/gmp_float.html">gmp_float</a></span></dt>
  46 <dt><span class="section"><a href="tut/floats/mpfr_float.html">mpfr_float</a></span></dt>
  47 <dt><span class="section"><a href="tut/floats/float128.html">float128</a></span></dt>
  48 <dt><span class="section"><a href="tut/floats/fp_eg.html">Examples</a></span></dt>
  49 <dd><dl>
  50 <dt><span class="section"><a href="tut/floats/fp_eg/aos.html">Area of
  51           Circle</a></span></dt>
  52 <dt><span class="section"><a href="tut/floats/fp_eg/jel.html">Defining
  53           a Special Function.</a></span></dt>
  54 <dt><span class="section"><a href="tut/floats/fp_eg/nd.html">Calculating
  55           a Derivative</a></span></dt>
  56 <dt><span class="section"><a href="tut/floats/fp_eg/gi.html">Calculating
  57           an Integral</a></span></dt>
  58 <dt><span class="section"><a href="tut/floats/fp_eg/poly_eg.html">Polynomial
  59           Evaluation</a></span></dt>
  60 <dt><span class="section"><a href="tut/floats/fp_eg/variable_precision.html">Variable
  61           Precision Newton Evaluation</a></span></dt>
  62 </dl></dd>
  63 </dl></dd>
  64 <dt><span class="section"><a href="tut/interval.html">Interval Number Types</a></span></dt>
  65 <dd><dl><dt><span class="section"><a href="tut/interval/mpfi.html">mpfi_float</a></span></dt></dl></dd>
  66 <dt><span class="section"><a href="tut/complex.html">Complex Number Types</a></span></dt>
  67 <dd><dl>
  68 <dt><span class="section"><a href="tut/complex/cpp_complex.html">cpp_complex</a></span></dt>
  69 <dt><span class="section"><a href="tut/complex/mpc_complex.html">mpc_complex</a></span></dt>
  70 <dt><span class="section"><a href="tut/complex/complex128.html">complex128</a></span></dt>
  71 <dt><span class="section"><a href="tut/complex/complex_adaptor.html">complex_adaptor</a></span></dt>
  72 </dl></dd>
  73 <dt><span class="section"><a href="tut/rational.html">Rational Number Types</a></span></dt>
  74 <dd><dl>
  75 <dt><span class="section"><a href="tut/rational/cpp_rational.html">cpp_rational</a></span></dt>
  76 <dt><span class="section"><a href="tut/rational/gmp_rational.html">gmp_rational</a></span></dt>
  77 <dt><span class="section"><a href="tut/rational/tommath_rational.html">tommath_rational</a></span></dt>
  78 <dt><span class="section"><a href="tut/rational/br.html">Use With Boost.Rational</a></span></dt>
  79 <dt><span class="section"><a href="tut/rational/rational_adaptor.html">rational_adaptor</a></span></dt>
  80 </dl></dd>
  81 <dt><span class="section"><a href="tut/misc.html">Miscellaneous Number Types.</a></span></dt>
  82 <dd><dl>
  83 <dt><span class="section"><a href="tut/misc/logged_adaptor.html">logged_adaptor</a></span></dt>
  84 <dt><span class="section"><a href="tut/misc/debug_adaptor.html">debug_adaptor</a></span></dt>
  85 <dt><span class="section"><a href="tut/misc/visualizers.html">Visual C++
  86         Debugger Visualizers</a></span></dt>
  87 </dl></dd>
  88 <dt><span class="section"><a href="tut/conversions.html">Constructing and
  89       Interconverting Between Number Types</a></span></dt>
  90 <dt><span class="section"><a href="tut/random.html">Generating Random Numbers</a></span></dt>
  91 <dt><span class="section"><a href="tut/primetest.html">Primality Testing</a></span></dt>
  92 <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>
  93 <dt><span class="section"><a href="tut/import_export.html">Importing and
  94       Exporting Data to and from <code class="computeroutput"><span class="identifier">cpp_int</span></code>
  95       and <code class="computeroutput"><span class="identifier">cpp_bin_float</span></code></a></span></dt>
  96 <dt><span class="section"><a href="tut/rounding.html">Rounding Rules for
  97       Conversions</a></span></dt>
  98 <dt><span class="section"><a href="tut/mixed.html">Mixed Precision Arithmetic</a></span></dt>
  99 <dt><span class="section"><a href="tut/gen_int.html">Generic Integer Operations</a></span></dt>
 100 <dt><span class="section"><a href="tut/serial.html">Boost.Serialization
 101       Support</a></span></dt>
 102 <dt><span class="section"><a href="tut/limits.html">Numeric Limits</a></span></dt>
 103 <dd><dl>
 104 <dt><span class="section"><a href="tut/limits/constants.html">std::numeric_limits&lt;&gt;
 105         constants</a></span></dt>
 106 <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">&lt;&gt;</span></code> functions</a></span></dt>
 107 <dt><span class="section"><a href="tut/limits/limits32.html">Numeric limits
 108         for 32-bit platform</a></span></dt>
 109 <dt><span class="section"><a href="tut/limits/how_to_tell.html">How to
 110         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>
 111 </dl></dd>
 112 <dt><span class="section"><a href="tut/input_output.html">Input Output</a></span></dt>
 113 <dt><span class="section"><a href="tut/hash.html">Hash Function Support</a></span></dt>
 114 <dt><span class="section"><a href="tut/eigen.html">Eigen Interoperability</a></span></dt>
 115 </dl></div>
 116 <p>
 117       In order to use this library you need to make two choices:
 118     </p>
 119 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
 120 <li class="listitem">
 121           What kind of number do I want (<a class="link" href="tut/ints.html" title="Integer Types">integer</a>,
 122           <a class="link" href="tut/floats.html" title="floating-point Numbers">floating-point</a>,
 123           <a class="link" href="tut/rational.html" title="Rational Number Types">rational</a>, or
 124           <a class="link" href="tut/complex.html" title="Complex Number Types">complex</a>).
 125         </li>
 126 <li class="listitem">
 127           Which back-end do I want to perform the actual arithmetic (Boost-supplied,
 128           GMP, MPFR, MPC, Tommath etc)?
 129         </li>
 130 </ul></div>
 131 </div>
 132 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 133 <td align="left"></td>
 134 <td align="right"><div class="copyright-footer">Copyright &#169; 2002-2019 John Maddock
 135       and Christopher Kormanyos<p>
 136         Distributed under the Boost Software License, Version 1.0. (See accompanying
 137         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>)
 138       </p>
 139 </div></td>
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