1 files changed, 0 insertions, 72 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_asinh.c b/sysdeps/ieee754/dbl-64/s_asinh.c
deleted file mode 100644
index 9193301b5e..0000000000
--- a/sysdeps/ieee754/dbl-64/s_asinh.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* @(#)s_asinh.c 5.1 93/09/24 */
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/* asinh(x)
- * Method :
- *	Based on
- *		asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ]
- *	we have
- *	asinh(x) := x  if  1+x*x=1,
- *		 := sign(x)*(log(x)+ln2)) for large |x|, else
- *		 := sign(x)*log(2|x|+1/(|x|+sqrt(x*x+1))) if|x|>2, else
- *		 := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2)))
- */
-
-#include <float.h>
-#include <math.h>
-#include <math_private.h>
-
-static const double
-  one = 1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
-  ln2 = 6.93147180559945286227e-01, /* 0x3FE62E42, 0xFEFA39EF */
-  huge = 1.00000000000000000000e+300;
-
-double
-__asinh (double x)
-{
-  double w;
-  int32_t hx, ix;
-  GET_HIGH_WORD (hx, x);
-  ix = hx & 0x7fffffff;
-  if (__glibc_unlikely (ix < 0x3e300000))                  /* |x|<2**-28 */
-    {
-      math_check_force_underflow (x);
-      if (huge + x > one)
-	return x;                       /* return x inexact except 0 */
-    }
-  if (__glibc_unlikely (ix > 0x41b00000))                  /* |x| > 2**28 */
-    {
-      if (ix >= 0x7ff00000)
-	return x + x;                           /* x is inf or NaN */
-      w = __ieee754_log (fabs (x)) + ln2;
-    }
-  else
-    {
-      double xa = fabs (x);
-      if (ix > 0x40000000)              /* 2**28 > |x| > 2.0 */
-	{
-	  w = __ieee754_log (2.0 * xa + one / (__ieee754_sqrt (xa * xa + one) +
-              xa));
-	}
-      else                      /* 2.0 > |x| > 2**-28 */
-	{
-	  double t = xa * xa;
-	  w = __log1p (xa + t / (one + __ieee754_sqrt (one + t)));
-	}
-    }
-  return __copysign (w, x);
-}
-weak_alias (__asinh, asinh)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__asinh, __asinhl)
-weak_alias (__asinh, asinhl)
-#endif