1 files changed, 57 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/zsecs.c b/src/c/elementaryFunctions/Trigonometry/sec/zsecs.c
new file mode 100644
index 00000000..b5468db5
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/zsecs.c
@@ -0,0 +1,57 @@
+/*//#include "sec.h"
+//#include "cos.h"
+//#include <math.h>
+//#include "doubleComplex.h"
+//#include "division.h"
+*/
+
+/*#include <math.h>
+#include "sin.h"
+#include "cos.h"
+#include "sinh.h"
+#include "cosh.h"
+#include "csc.h"
+#include "division.h"
+*/
+#include <complex.h>
+#include <stdio.h>
+
+/*doubleComplex zsecs(doubleComplex z)
+{
+	
+	doubleComplex out;
+	out = zrdivs(DoubleComplex(1,0),zcoss(z));
+	return out;
+}
+*/
+void zsecs(double complex z)
+{
+	
+	//double complex out;
+	/*out = zrdivs(DoubleComplex(1,0),zcoss(z));
+	return out;
+}*/
+
+	double complex out = 1.0/(ccos(z));
+	if(cimag(out)==0.0)
+	{
+		printf("%.7lf\n",creal(out));
+		//out=creal(out);
+	}
+	else if(creal(out)==0.0)
+	{
+		printf("%.7lfi\n",cimag(out));
+		//out=cimag(out);
+	}
+	else if(creal(out)!=0.0 && cimag(out)<0.0)
+	{
+		printf("%.7lf %.7lfi\n",creal(out),cimag(out));
+		//out=x;
+	}
+	else
+	{
+		printf("%.7lf + %.7lfi\n", creal(out), cimag(out));
+		//out=x;
+	}
+    //return out;
+}