Merged Shamik's work

8 files changed, 125 insertions, 0 deletions

diff --git a/src/c/elementaryFunctions/Trigonometry/sec/cseca.c b/src/c/elementaryFunctions/Trigonometry/sec/cseca.c
new file mode 100644
index 00000000..139360af
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/cseca.c
@@ -0,0 +1,11 @@
+#include "sec.h"
+#include <math.h>
+
+void cseca(floatComplex* in, int size,floatComplex* out)
+{
+	int i = 0;
+	for (i=0;i<size;i++)
+	{
+		out[i] = csecs(in[i]);
+	}
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/csecs.c b/src/c/elementaryFunctions/Trigonometry/sec/csecs.c
new file mode 100644
index 00000000..51ea2242
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/csecs.c
@@ -0,0 +1,13 @@
+#include "sec.h"
+#include "cos.h"
+#include <math.h>
+#include "floatComplex.h"
+#include "division.h"
+
+floatComplex csecs(floatComplex z)
+{
+	
+	floatComplex out;
+	out = crdivs(FloatComplex(1,0),ccoss(z));
+	return out;
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/dseca.c b/src/c/elementaryFunctions/Trigonometry/sec/dseca.c
new file mode 100644
index 00000000..986b52f3
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/dseca.c
@@ -0,0 +1,11 @@
+#include "sec.h"
+#include <math.h>
+
+void dseca(double* in,int size,double* out)
+{
+   	int i=0;
+   	for(i=0;i<size;i++)
+	{
+		out[i]=1/cos(in[i]);
+   	}
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/dsecs.c b/src/c/elementaryFunctions/Trigonometry/sec/dsecs.c
new file mode 100644
index 00000000..9135ad14
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/dsecs.c
@@ -0,0 +1,7 @@
+#include <math.h>
+#include "sec.h"
+
+double dsecs(double in)
+{
+  return (1/cos(in));
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/sseca.c b/src/c/elementaryFunctions/Trigonometry/sec/sseca.c
new file mode 100644
index 00000000..f5fd81bc
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/sseca.c
@@ -0,0 +1,8 @@
+#include "sec.h"
+
+void sseca(float* in, int size, float* out) {
+  int i = 0;
+  for (i = 0; i < size; ++i) {
+    out[i] = ssecs(in[i]);
+  }
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/ssecs.c b/src/c/elementaryFunctions/Trigonometry/sec/ssecs.c
new file mode 100644
index 00000000..2c9e018f
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/ssecs.c
@@ -0,0 +1,7 @@
+#include <math.h>
+#include "sec.h"
+
+float ssecs(float in)
+{
+  return (1/cos(in));
+}
diff --git a/src/c/elementaryFunctions/Trigonometry/sec/zseca.c b/src/c/elementaryFunctions/Trigonometry/sec/zseca.c
new file mode 100644
index 00000000..7a80291f
--- /dev/null
+++ b/src/c/elementaryFunctions/Trigonometry/sec/zseca.c
@@ -0,0 +1,11 @@
+#include "sec.h"
+#include <math.h>
+
+void zseca(doubleComplex* in, int size,doubleComplex* out)
+{
+	int i = 0;
+	for (i=0;i<size;i++)
+	{
+		out[i] = zsecs(in[i]);
+	}
+}
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;
+}