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diff --git a/2.3-1/src/c/specialFunctions/calerf/scalerfs.c b/2.3-1/src/c/specialFunctions/calerf/scalerfs.c
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+/* 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 <stdlib.h>
+#include <math.h>
+#include "erf.h"
+#include "erfc.h"
+#include "erfcx.h"
+
+float scalerfs (float inp1, double inp2)
+{
+ if (inp2 == 0)
+ return erf(inp1);
+ if (inp2 == 1)
+ return derfcs(inp1);
+ if (inp2 == 2)
+ return derfcxs(inp1);
+}
+