ERF, ERFC and Demos added

4 files changed, 94 insertions, 0 deletions

diff --git a/src/c/specialFunctions/erf/derfa.c b/src/c/specialFunctions/erf/derfa.c
new file mode 100644
index 0000000..972d743
--- /dev/null
+++ b/src/c/specialFunctions/erf/derfa.c
@@ -0,0 +1,25 @@
+/* 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"
+
+void derfa(double* inp1, int sizer, int sizec,double* out)
+{
+    for (int i = 0; i < sizer*sizec; i++)
+    {
+	out[i] = erf(inp1[i]);
+    }
+}
+
diff --git a/src/c/specialFunctions/erf/derfs.c b/src/c/specialFunctions/erf/derfs.c
new file mode 100644
index 0000000..22b5d64
--- /dev/null
+++ b/src/c/specialFunctions/erf/derfs.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 <stdlib.h>
+#include <math.h>
+#include "erf.h"
+
+double derfs(double inp1)
+{
+    return erf(inp1);
+}
+
diff --git a/src/c/specialFunctions/erf/serfa.c b/src/c/specialFunctions/erf/serfa.c
new file mode 100644
index 0000000..0db4a7b
--- /dev/null
+++ b/src/c/specialFunctions/erf/serfa.c
@@ -0,0 +1,25 @@
+/* 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"
+
+void serfa(float* inp1, int sizer, int sizec,float* out)
+{
+    for (int i = 0; i < sizer*sizec; i++)
+    {
+	out[i] = erf(inp1[i]);
+    }
+}
+
diff --git a/src/c/specialFunctions/erf/serfs.c b/src/c/specialFunctions/erf/serfs.c
new file mode 100644
index 0000000..66638a1
--- /dev/null
+++ b/src/c/specialFunctions/erf/serfs.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 <stdlib.h>
+#include <math.h>
+#include "erf.h"
+
+float serfs(float inp1)
+{
+    return erf(inp1);
+}
+