adding Sine functions

but still some work to do

1 files changed, 27 insertions, 0 deletions

diff --git a/src/elementaryFunctions/sin/csina.c b/src/elementaryFunctions/sin/csina.c
new file mode 100644
index 00000000..76e669dc
--- /dev/null
+++ b/src/elementaryFunctions/sin/csina.c
@@ -0,0 +1,27 @@
+/*
+**  -*- C -*-
+**
+** csina.c
+** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on  Fri Dec  8 13:07:37 2006 jofret
+** Last update Fri Dec  8 14:01:46 2006 jofret
+**
+** Copyright INRIA 2006
+*/
+
+#ifndef STDC99
+#include "floatComplex.h"
+#else
+#include <complex.h>
+typedef float complex floatComplex;
+#endif
+
+floatComplex csins(floatComplex);
+
+void csina(floatComplex* x, int strideX, floatComplex* y, int strideY, int size) {
+  int i = 0;
+  for (i = 0; i < size; ++i) {
+    y[i] = csins(x[i]);
+  }
+}