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authorjofret2010-06-21 06:24:38 +0000
committerjofret2010-06-21 06:24:38 +0000
commit8b44229ef44f0558ce045e46ff833fb44df913c9 (patch)
tree4fdd89b2258c18c905d2f17ef4bea8ea9cf32893 /src/c/elementaryFunctions/tanh/ztanhs.c
parentaf0366230e14cc75d9e9a183375ee9cb69fb46b6 (diff)
downloadscilab2c-release-2.0.tar.gz
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Tagging the 2.0 release of scilab2crelease-2.0
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+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA - Bruno JOFRET
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "tanh.h"
+#include "tan.h"
+
+doubleComplex ztanhs(doubleComplex z) {
+ double real = zreals(z);
+ double imag = zimags(z);
+
+ doubleComplex result = ztans(DoubleComplex(-imag, real));
+ return (DoubleComplex(zimags(result), -zreals(result)));
+}