1 files changed, 0 insertions, 28 deletions
diff --git a/winsup/mingw/mingwex/math/asinhl.c b/winsup/mingw/mingwex/math/asinhl.c
deleted file mode 100755
index 8f027e83d..000000000
--- a/winsup/mingw/mingwex/math/asinhl.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <math.h>
-#include <errno.h>
-#include "fastmath.h"
-
- /* asinh(x) = copysign(log(fabs(x) + sqrt(x * x + 1.0)), x) */
-long double asinhl(long double x)
-{
-  long double z;
-  if (!isfinite (x))
-    return x;
-
-  z = fabsl (x);
-
-  /* Avoid setting FPU underflow exception flag in x * x. */
-#if 0
-  if ( z < 0x1p-32)
-    return x;
-#endif
-
-  /* Use log1p to avoid cancellation with small x. Put
-     x * x in denom, so overflow is harmless. 
-     asinh(x) = log1p (x + sqrt (x * x + 1.0) - 1.0)
-              = log1p (x + x * x / (sqrt (x * x + 1.0) + 1.0))  */
-
-  z = __fast_log1pl (z + z * z / (__fast_sqrtl (z * z + 1.0L) + 1.0L));
-
-  return ( x > 0.0 ? z : -z);
-}