1 files changed, 29 insertions, 0 deletions
diff --git a/src/c/specialFunctions/calerf/dcalerfs.c b/src/c/specialFunctions/calerf/dcalerfs.c
new file mode 100644
index 0000000..c360865
--- /dev/null
+++ b/src/c/specialFunctions/calerf/dcalerfs.c
@@ -0,0 +1,29 @@
+/* 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"
+
+double dcalerfs (double inp1, double inp2)
+{
+    if (inp2 == 0)    
+	return erf(inp1);
+    if (inp2 == 1)
+	return derfcs(inp1);
+    if (inp2 == 2)
+	return derfcxs(inp1);
+}
+