1 files changed, 0 insertions, 47 deletions
diff --git a/libm/src/k_cosf.c b/libm/src/k_cosf.c
deleted file mode 100644
index ff08d5f..0000000
--- a/libm/src/k_cosf.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* k_cosf.c -- float version of k_cos.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- * Debugged and optimized by Bruce D. Evans.
- */
-
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-#ifndef INLINE_KERNEL_COSDF
-#ifndef lint
-static char rcsid[] = "$FreeBSD: src/lib/msun/src/k_cosf.c,v 1.15 2005/11/30 11:51:17 bde Exp $";
-#endif
-#endif
-
-#include "math.h"
-#include "math_private.h"
-
-/* |cos(x) - c(x)| < 2**-34.1 (~[-5.37e-11, 5.295e-11]). */
-static const double
-one =  1.0,
-C0  = -0x1ffffffd0c5e81.0p-54,	/* -0.499999997251031003120 */
-C1  =  0x155553e1053a42.0p-57,	/*  0.0416666233237390631894 */
-C2  = -0x16c087e80f1e27.0p-62,	/* -0.00138867637746099294692 */
-C3  =  0x199342e0ee5069.0p-68;	/*  0.0000243904487962774090654 */
-
-#ifdef INLINE_KERNEL_COSDF
-extern inline
-#endif
-float
-__kernel_cosdf(double x)
-{
-	double r, w, z;
-
-	/* Try to optimize for parallel evaluation as in k_tanf.c. */
-	z = x*x;
-	w = z*z;
-	r = C2+z*C3;
-	return ((one+z*C0) + w*C1) + (w*z)*r;
-}