Initialize <spanclass="parameter">state</span> with a linear congruential algorithm X = (<spanclass="parameter">a</span>X + <spanclass="parameter">c</span>) mod 2^<spanclass="parameter">m2exp</span>.
</pre></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4class="subHeading">Parameters</h4><dl><dt><spanclass="parameter">state</span></dt><dd>Type:<ahref="f7e5846d-548d-3bf3-74ac-219fde42a041.htm">Math.Gmp.Native<spanid="LST28C468BE_1"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST28C468BE_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>gmp_randstate_t</a><br/>The state to initialize.</dd><dt><spanclass="parameter">a</span></dt><dd>Type:<ahref="8beda7fb-bbc4-b56f-fd1f-1459377ecb3b.htm">Math.Gmp.Native<spanid="LST28C468BE_2"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST28C468BE_2?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mpz_t</a><br/>Parameter of the algorithm.</dd><dt><spanclass="parameter">c</span></dt><dd>Type:<ahref="http://msdn2.microsoft.com/en-us/library/ctys3981"target="_blank">System<spanid="LST28C468BE_3"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST28C468BE_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>UInt32</a><br/>Parameter of the algorithm.</dd><dt><spanclass="parameter">m2exp</span></dt><dd>Type:<ahref="1b2b1d64-20c1-7a64-0278-d9ff58ee9cc3.htm">Math.Gmp.Native<spanid="LST28C468BE_4"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST28C468BE_4?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mp_bitcnt_t</a><br/>Parameter of the algorithm.</dd></dl></div><divclass="collapsibleAreaRegion"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID2RB')"onkeypress="SectionExpandCollapse_CheckKey('ID2RB', event)"tabindex="0"><imgid="ID2RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>Remarks</span></div><divid="ID2RBSection"class="collapsibleSection"><p>
multiple iterations of the recurrence are used and the results concatenated.
</p></div><divclass="collapsibleAreaRegion"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID3RB')"onkeypress="SectionExpandCollapse_CheckKey('ID3RB', event)"tabindex="0"><imgid="ID3RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>Examples</span></div><divid="ID3RBSection"class="collapsibleSection"><divclass="codeSnippetContainer"><divclass="codeSnippetContainerTabs"><divid="ID0EDAABA_tab1"class="codeSnippetContainerTab"><ahref="#"onclick="javascript:ChangeTab('ID0EDAABA','cs','1','4');return false;">C#</a></div><divid="ID0EDAABA_tab2"class="codeSnippetContainerTab"><ahref="#"onclick="javascript:ChangeTab('ID0EDAABA','vb','2','4');return false;">VB</a></div><divid="ID0EDAABA_tab3"class="codeSnippetContainerTabPhantom"><ahref="#"onclick="javascript:ChangeTab('ID0EDAABA','cpp','3','4');return false;">C++</a></div><divid="ID0EDAABA_tab4"class="codeSnippetContainerTabPhantom"><ahref="#"onclick="javascript:ChangeTab('ID0EDAABA','fs','4','4');return false;">F#</a></div></div><divclass="codeSnippetContainerCodeContainer"><divclass="codeSnippetToolBar"><divclass="codeSnippetToolBarText"><aid="ID0EDAABA_copyCode"href="#"class="copyCodeSnippet"onclick="javascript:CopyToClipboard('ID0EDAABA');return false;"title="Copy">Copy</a></div></div><divid="ID0EDAABA_code_Div1"class="codeSnippetContainerCode"style="display: block"><prexml:space="preserve"><spanclass="highlight-comment">// Create new random number generator state.</span>
gmp_randstate_t state = <spanclass="highlight-keyword">new</span> gmp_randstate_t();
<spanclass="highlight-comment">// Initialize state with a linear congruential random number generator algorithm.</span>
mpz_t a = <spanclass="highlight-keyword">new</span> mpz_t();
gmp_lib.gmp_randinit_lc_2exp(state, a, <spanclass="highlight-number">13</span>, <spanclass="highlight-number">300</span>);
<spanclass="highlight-comment">// Free all memory occupied by state and a.</span>
gmp_lib.gmp_randclear(state);
gmp_lib.mpz_clear(a);</pre></div><divid="ID0EDAABA_code_Div2"class="codeSnippetContainerCode"style="display: none"><prexml:space="preserve"><spanclass="highlight-comment">' Create new random number generator state.</span>
<spanclass="highlight-keyword">Dim</span> state <spanclass="highlight-keyword">As</span><spanclass="highlight-keyword">New</span> gmp_randstate_t()
<spanclass="highlight-comment">' Initialize state with a linear congruential random number generator algorithm.</span>
<spanclass="highlight-keyword">Dim</span> a <spanclass="highlight-keyword">As</span><spanclass="highlight-keyword">New</span> mpz_t()
gmp_lib.mpz_clear(a)</pre></div><divid="ID0EDAABA_code_Div3"class="codeSnippetContainerCode"style="display: none"><p>No code example is currently available or this language may not be supported.</p></div><divid="ID0EDAABA_code_Div4"class="codeSnippetContainerCode"style="display: none"><p>No code example is currently available or this language may not be supported.</p></div></div></div><scripttype="text/javascript">AddLanguageTabSet("ID0EDAABA");</script></div><divclass="collapsibleAreaRegion"id="seeAlsoSection"><spanclass="collapsibleRegionTitle"onclick="SectionExpandCollapse('ID4RB')"onkeypress="SectionExpandCollapse_CheckKey('ID4RB', event)"tabindex="0"><imgid="ID4RBToggle"class="collapseToggle"src="../icons/SectionExpanded.png"/>See Also</span></div><divid="ID4RBSection"class="collapsibleSection"><h4class="subHeading">Reference</h4><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm">gmp_lib Class</a></div><divclass="seeAlsoStyle"><ahref="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native Namespace</a></div><divclass="seeAlsoStyle"><ahref="7ef82a61-e43a-78c7-a28f-8f2d0a5f59b1.htm">gmp_randclear</a></div><divclass="seeAlsoStyle"><ahref="89fff39e-9dc4-4d23-9460-301ae7df92d1.htm">gmp_randinit_default</a></div><divclass="seeAlsoStyle"><ahref="f209112e-311a-88cd-becf-33bc3787f91d.htm">gmp_randinit_lc_2exp_size</a></div><divclass="seeAlsoStyle"><ahref="b3ed0ded-086a-41f1-6051-d08afa338da8.htm">gmp_randinit_mt</a></div><divclass="seeAlsoStyle"><ahref="494fa261-4044-f216-7041-a55d95a26f5b.htm">gmp_randinit_set</a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="/Math.Gmp.Native/html/3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm#Random_State_Initialization">Random State Initialization</a></a></div><divclass="seeAlsoStyle"><ahref="3af6b34c-3242-2b75-e7c7-ab79af8a4b0f.htm"><ahref="https://gmplib.org/manual/Random-State-Initialization.html#Random-State-Initialization">GNU MP - Random State Initialization</a></a></div></div></div></div><divid="pageFooter"class="pageFooter"></div></body></html>
