From 5675f7cd91515d5e88fd151943c3ec5cde57ceaa Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Thu, 20 Aug 2015 01:20:26 +0530
Subject: Support for disp added

---
 2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c | 27 +++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c

(limited to '2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c')

diff --git a/2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c b/2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c
new file mode 100644
index 00000000..5637bb3c
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/cosh/u16coshs.c
@@ -0,0 +1,27 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - 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
+ *
+ */
+
+/*
+//         cosh(z) = 0.5 (exp(|z|) + exp(-|z|))
+//                 = 0.5 ( y + 1/y ) with y = exp(|z|)
+*/
+
+#include <math.h>
+#include "cosh.h"
+#include "exp.h"
+#include "abs.h"
+#include "types.h"
+
+float	       u16coshs(uint16 x) {
+  double y = u16exps(u16abss(x));
+  return (0.5 * (y + 1.0/y));
+}
-- 
cgit