1 files changed, 22 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/log2/zlog2s.c b/src/c/elementaryFunctions/log2/zlog2s.c
new file mode 100644
index 0000000..8447c9e
--- /dev/null
+++ b/src/c/elementaryFunctions/log2/zlog2s.c
@@ -0,0 +1,22 @@
+/* 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: Brijesh Gupta C R
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+#include <stdio.h>
+#include <math.h>
+#include "log2.h"
+#include "log.h"
+
+doubleComplex zlog2s(doubleComplex inp)
+{
+    return zlogs(inp)/zlogs(2);
+}
+
+