1 files changed, 28 insertions, 0 deletions
diff --git a/src/elementaryFunctions/tan/ctana.c b/src/elementaryFunctions/tan/ctana.c
new file mode 100644
index 00000000..77a6df0c
--- /dev/null
+++ b/src/elementaryFunctions/tan/ctana.c
@@ -0,0 +1,28 @@
+/*
+**  -*- C -*-
+**
+** ctana.c
+** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on  Thu Dec  7 14:54:24 2006 jofret
+** Last update Mon Jan 29 16:12:36 2007 jofret
+**
+** Copyright INRIA 2006
+*/
+
+
+#ifndef STDC99
+#include "floatComplex.h"
+#else
+#include <complex.h>
+typedef float complex floatComplex;
+#endif
+
+floatComplex ctans(floatComplex);
+
+void ctana(floatComplex* x, int strideX, floatComplex* y, int strideY, int size) {
+  int i = 0;
+  for (i = 0; i < size; ++i) {
+    y[i] = ctans(x[i]);
+  }
+}