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<div class="moz-cite-prefix">Le 09/08/2019 à 11:52, Carrico, Paul a
écrit :<br>
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<p class="MsoNormal"><span lang="EN-US">Dear All<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">In the Scilab doc it’s
mentioned that gamma function can be overloaded by complex
number, but how to proceed?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR"
lang="EN-US">A</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR"
lang="EN-US">
<span style="color:#5C5C5C">=</span> <u><span
style="color:#AE5CB0">complex</span></u><span
style="color:#4A55DB">(</span><span
style="color:rosybrown">4</span><span style="color:black">,</span><span
style="color:rosybrown">4</span><span
style="color:#4A55DB">)</span><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Monospaced","serif";color:black;mso-fareast-language:FR">gamma_A</span><span
style="font-family:"Monospaced","serif";mso-fareast-language:FR">
<span style="color:#5C5C5C">=</span> <span
style="color:#32B9B9">gamma</span><span
style="color:#4A55DB">(</span><span style="color:black">A</span><span
style="color:#4A55DB">)</span><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">à la ligne 12 de la fonction %s_gamma (
C:\scilab-6.0.2\modules\special_functions\macros\%s_gamma.sci
ligne 22 ) dans la fonction native gamma<o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">%s_gamma: Function not
defined for the given argument type.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><font color="#ff0000">Check
arguments or define function %s_gamma_user() for
overloading.</font><o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
lang="EN-US"><o:p> </o:p></span></p>
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<p><tt><br>
</tt></p>
<p><tt>--> function r = %s_gamma_user(a)</tt><tt><br>
> r = [];</tt><tt><br>
> disp("OK")</tt><tt><br>
> endfunction</tt><br>
</p>
<tt><br>
</tt><tt>--> gamma(%i)</tt><tt><br>
</tt><tt> OK</tt><tt><br>
</tt><tt> ans =</tt><tt><br>
</tt><tt> []</tt><tt><br>
</tt><br>
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