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class="navbar"><a href="Gsl_interp.html">Previous</a> <a href="index.html">Up</a> <a href="Gsl_qrng.html">Next</a> </div> <center><h1>Module <a href="type_Gsl_rng.html">Gsl_rng</a></h1></center> <br> <pre><span class="keyword">module</span> Gsl_rng: <code class="code">sig</code> <a href="Gsl_rng.html">..</a> <code class="code">end</code></pre>Random Number Generation<br> <hr width="100%"> <br><code><span class="keyword">type</span> <a name="TYPErng_type"></a><code class="type"></code>rng_type = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">BOROSH13</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">COVEYOU</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">CMRG</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">FISHMAN18</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">FISHMAN20</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">FISHMAN2X</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">GFSR4</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">KNUTHRAN</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">KNUTHRAN2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">KNUTHRAN2002</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">LECUYER21</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">MINSTD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">MRG</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">MT19937</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">MT19937_1999</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">MT19937_1998</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">R250</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAN0</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAN1</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAN2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAN3</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAND</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RAND48</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM128_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM128_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM128_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM256_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM256_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM256_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM32_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM32_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM32_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM64_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM64_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM64_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM8_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM8_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM8_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM_BSD</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM_GLIBC2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDOM_LIBC5</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANDU</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANF</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLUX</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLUX389</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLXD1</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLXD2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLXS0</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLXS1</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANLXS2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">RANMAR</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">SLATEC</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">TAUS</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">TAUS_2</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">TAUS_113</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">TRANSPUTER</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">TT800</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">UNI</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">UNI32</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">VAX</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">WATERMAN14</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">ZUF</span></code></td> </tr></table> <pre><span class="keyword">type</span> <a name="TYPEt"></a><code class="type"></code>t </pre> <br> <a name="3_Defaultvalues"></a> <h3>Default values</h3><br> <pre><span class="keyword">val</span> <a name="VALdefault"></a>default : <code class="type">unit -> <a href="Gsl_rng.html#TYPErng_type">rng_type</a></code></pre><pre><span class="keyword">val</span> <a name="VALdefault_seed"></a>default_seed : <code class="type">unit -> nativeint</code></pre><pre><span class="keyword">val</span> <a name="VALset_default"></a>set_default : <code class="type"><a href="Gsl_rng.html#TYPErng_type">rng_type</a> -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALset_default_seed"></a>set_default_seed : <code class="type">nativeint -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALenv_setup"></a>env_setup : <code class="type">unit -> unit</code></pre><br> <a name="3_Creating"></a> <h3>Creating</h3><br> <pre><span class="keyword">val</span> <a name="VALmake"></a>make : <code class="type"><a href="Gsl_rng.html#TYPErng_type">rng_type</a> -> <a href="Gsl_rng.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALset"></a>set : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> nativeint -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALname"></a>name : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> string</code></pre><pre><span class="keyword">val</span> <a name="VALget_type"></a>get_type : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> <a href="Gsl_rng.html#TYPErng_type">rng_type</a></code></pre><br> warning : the nativeint used for seeds are in fact unsigned but ocaml treats them as signed. But you can still print them using %nu with printf functions.<br> <pre><span class="keyword">val</span> <a name="VALmax"></a>max : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> nativeint</code></pre><pre><span class="keyword">val</span> <a name="VALmin"></a>min : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> nativeint</code></pre><pre><span class="keyword">val</span> <a name="VALmemcpy"></a>memcpy : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> <a href="Gsl_rng.html#TYPEt">t</a> -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALclone"></a>clone : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> <a href="Gsl_rng.html#TYPEt">t</a></code></pre><pre><span class="keyword">val</span> <a name="VALdump_state"></a>dump_state : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> string * string</code></pre><pre><span class="keyword">val</span> <a name="VALset_state"></a>set_state : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> string * string -> unit</code></pre><br> <a name="3_Sampling"></a> <h3>Sampling</h3><br> <pre><span class="keyword">val</span> <a name="VALget"></a>get : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> nativeint</code></pre><pre><span class="keyword">val</span> <a name="VALuniform"></a>uniform : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> float</code></pre><pre><span class="keyword">val</span> <a name="VALuniform_pos"></a>uniform_pos : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> float</code></pre><pre><span class="keyword">val</span> <a name="VALuniform_int"></a>uniform_int : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> int -> int</code></pre><br> These function fill the array with random numbers :<br> <pre><span class="keyword">val</span> <a name="VALuniform_arr"></a>uniform_arr : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> float array -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALuniform_pos_arr"></a>uniform_pos_arr : <code class="type"><a href="Gsl_rng.html#TYPEt">t</a> -> float array -> unit</code></pre></body></html>
