1 files changed, 27 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/Trigonometry/sech/zsechs.c b/src/c/elementaryFunctions/Trigonometry/sech/zsechs.c
new file mode 100644
index 0000000..d23d2ef
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sech/zsechs.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include "sech.h"
+#include "sec.h"
+#include <math.h>
+#include "cos.h"
+#include "cosh.h"
+#include "doubleComplex.h"
+#include "division.h"
+
+doubleComplex zsechs(doubleComplex z)
+{
+	
+	doubleComplex out;
+	out = zrdivs(DoubleComplex(1,0),zcoshs(z));
+	return out;
+}