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1 files changed, 57 insertions, 0 deletions

diff --git a/src/c/elementaryFunctions/nanmax/znanmaxa.c b/src/c/elementaryFunctions/nanmax/znanmaxa.c
new file mode 100644
index 0000000..6283bf1
--- /dev/null
+++ b/src/c/elementaryFunctions/nanmax/znanmaxa.c
@@ -0,0 +1,57 @@
+/* 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: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "nanmax.h"
+#include "types.h"
+#include "doubleComplex.h"
+#include "abs.h"
+
+doubleComplex znanmaxa(doubleComplex* in, int size)
+{
+doubleComplex high=0; int k=0;
+for(int i=0; i<size; i++)
+{
+	if( !(isnan(in[i])) )
+	{
+	high= in[i];
+	 break;
+         k= 1;
+	}
+}
+
+
+	
+	for(int i=0; i< size; i++)
+		{
+			if( !(isnan(in[i])) )
+				{
+					if( zabss(in[i]) > zabss(high))
+						{
+							high= in[i];
+	
+						}
+
+		
+				}
+
+
+		}
+		
+
+if(k != 0)
+return high;
+else
+return - 0.0/0.0;	
+}