1 files changed, 0 insertions, 54 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/__tandf.c b/lib/mlibc/options/ansi/musl-generic-math/__tandf.c
deleted file mode 100644
index 25047ee..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/__tandf.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* origin: FreeBSD /usr/src/lib/msun/src/k_tanf.c */
-/*
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- * Optimized by Bruce D. Evans.
- */
-/*
- * ====================================================
- * Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#include "libm.h"
-
-/* |tan(x)/x - t(x)| < 2**-25.5 (~[-2e-08, 2e-08]). */
-static const double T[] = {
-  0x15554d3418c99f.0p-54, /* 0.333331395030791399758 */
-  0x1112fd38999f72.0p-55, /* 0.133392002712976742718 */
-  0x1b54c91d865afe.0p-57, /* 0.0533812378445670393523 */
-  0x191df3908c33ce.0p-58, /* 0.0245283181166547278873 */
-  0x185dadfcecf44e.0p-61, /* 0.00297435743359967304927 */
-  0x1362b9bf971bcd.0p-59, /* 0.00946564784943673166728 */
-};
-
-float __tandf(double x, int odd)
-{
-	double_t z,r,w,s,t,u;
-
-	z = x*x;
-	/*
-	 * Split up the polynomial into small independent terms to give
-	 * opportunities for parallel evaluation.  The chosen splitting is
-	 * micro-optimized for Athlons (XP, X64).  It costs 2 multiplications
-	 * relative to Horner's method on sequential machines.
-	 *
-	 * We add the small terms from lowest degree up for efficiency on
-	 * non-sequential machines (the lowest degree terms tend to be ready
-	 * earlier).  Apart from this, we don't care about order of
-	 * operations, and don't need to to care since we have precision to
-	 * spare.  However, the chosen splitting is good for accuracy too,
-	 * and would give results as accurate as Horner's method if the
-	 * small terms were added from highest degree down.
-	 */
-	r = T[4] + z*T[5];
-	t = T[2] + z*T[3];
-	w = z*z;
-	s = z*x;
-	u = T[0] + z*T[1];
-	r = (x + s*u) + (s*w)*(t + w*r);
-	return odd ? -1.0/r : r;
-}