1 files changed, 0 insertions, 88 deletions
diff --git a/libm/float/asinhf.c b/libm/float/asinhf.c
deleted file mode 100644
index d3fbe10a7..000000000
--- a/libm/float/asinhf.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*							asinhf.c
- *
- *	Inverse hyperbolic sine
- *
- *
- *
- * SYNOPSIS:
- *
- * float x, y, asinhf();
- *
- * y = asinhf( x );
- *
- *
- *
- * DESCRIPTION:
- *
- * Returns inverse hyperbolic sine of argument.
- *
- * If |x| < 0.5, the function is approximated by a rational
- * form  x + x**3 P(x)/Q(x).  Otherwise,
- *
- *     asinh(x) = log( x + sqrt(1 + x*x) ).
- *
- *
- *
- * ACCURACY:
- *
- *                      Relative error:
- * arithmetic   domain     # trials      peak         rms
- *    IEEE     -3,3        100000       2.4e-7      4.1e-8
- *
- */
-
-/*						asinh.c	*/
-
-/*
-Cephes Math Library Release 2.2:  June, 1992
-Copyright 1984, 1987, 1988, 1992 by Stephen L. Moshier
-Direct inquiries to 30 Frost Street, Cambridge, MA 02140
-*/
-
-/* Single precision inverse hyperbolic sine
- * test interval: [-0.5, +0.5]
- * trials: 10000
- * peak relative error: 8.8e-8
- * rms relative error: 3.2e-8
- */
-#include <math.h>
-extern float LOGE2F;
-
-float logf( float );
-float sqrtf( float );
-
-float asinhf( float xx )
-{
-float x, z;
-
-if( xx < 0 )
-	x = -xx;
-else
-	x = xx;
-
-if( x > 1500.0 )
-	{
-	z = logf(x) + LOGE2F;
-	goto done;
-	}
-z = x * x;
-if( x < 0.5 )
-	{
-	z =
-	((( 2.0122003309E-2 * z
-	  - 4.2699340972E-2) * z
-	  + 7.4847586088E-2) * z
-	  - 1.6666288134E-1) * z * x
-	  + x;
-	}
-else
-	{
-	z = sqrtf( z + 1.0 );
-	z = logf( x + z );
-	}
-done:
-if( xx < 0 )
-	z = -z;
-return( z );
-}
-