1 files changed, 0 insertions, 45 deletions
diff --git a/newlib/libm/mathfp/sf_atan.c b/newlib/libm/mathfp/sf_atan.c
deleted file mode 100644
index 26be2fa..0000000
--- a/newlib/libm/mathfp/sf_atan.c
+++ /dev/null
@@ -1,45 +0,0 @@
-
-/* @(#)z_atanf.c 1.0 98/08/13 */
-/******************************************************************
- * Arctangent
- *
- * Input:
- *   x - floating point value
- *
- * Output:
- *   arctan of x
- *
- * Description:
- *   This routine returns the arctan of x.
- *
- *****************************************************************/
-
-#include "fdlibm.h"
-#include "zmath.h"
-
-float
-_DEFUN (atanf, (float),
-        float x)
-{
-  switch (numtestf (x))
-    {
-      case NAN:
-        errno = EDOM;
-        return (x);
-      case INF:
-        /* this should check to see if neg NaN or pos NaN... */
-        return (__PI_OVER_TWO);
-      case 0:
-        return (0.0);
-      default:
-        return (atangentf (x, 0, 0, 0));
-    }
-}
-
-#ifdef _DOUBLE_IS_32BITS
-double atan (double x)
-{
-  return (double) atangentf ((float) x, 0);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */