1 files changed, 0 insertions, 57 deletions
diff --git a/newlib/libm/math/sf_tan.c b/newlib/libm/math/sf_tan.c
deleted file mode 100644
index ade1cb2..0000000
--- a/newlib/libm/math/sf_tan.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* sf_tan.c -- float version of s_tan.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
-	float tanf(float x)
-#else
-	float tanf(x)
-	float x;
-#endif
-{
-	float y[2],z=0.0;
-	__int32_t n,ix;
-
-	GET_FLOAT_WORD(ix,x);
-
-    /* |x| ~< pi/4 */
-	ix &= 0x7fffffff;
-	if(ix <= 0x3f490fda) return __kernel_tanf(x,z,1);
-
-    /* tan(Inf or NaN) is NaN */
-	else if (ix>=0x7f800000) return x-x;		/* NaN */
-
-    /* argument reduction needed */
-	else {
-	    n = __ieee754_rem_pio2f(x,y);
-	    return __kernel_tanf(y[0],y[1],1-((n&1)<<1)); /*   1 -- n even
-							      -1 -- n odd */
-	}
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
-	double tan(double x)
-#else
-	double tan(x)
-	double x;
-#endif
-{
-	return (double) tanf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */