1 files changed, 20 insertions, 0 deletions
diff --git a/src/elementaryFunctions/atan/datana.c b/src/elementaryFunctions/atan/datana.c
new file mode 100644
index 00000000..c238ccc0
--- /dev/null
+++ b/src/elementaryFunctions/atan/datana.c
@@ -0,0 +1,20 @@
+/*
+**  -*- C -*-
+**
+** datana.c
+** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on  Thu Dec  7 14:54:56 2006 jofret
+** Last update Thu Sep  6 11:54:07 2007 bruno
+**
+** Copyright INRIA 2006
+*/
+
+#include "atan.h"
+
+void datana(double* x, double* y, int size) {
+  int i = 0;
+  for (i = 0; i < size; ++i) {
+    y[i] = datans(x[i]);
+  }
+}