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-rw-r--r--src/math/e_remainderf.c61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/math/e_remainderf.c b/src/math/e_remainderf.c
deleted file mode 100644
index c292367d..00000000
--- a/src/math/e_remainderf.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* e_remainderf.c -- float version of e_remainder.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 <math.h>
-#include "math_private.h"
-
-static const float zero = 0.0;
-
-
-float
-remainderf(float x, float p)
-{
- int32_t hx,hp;
- uint32_t sx;
- float p_half;
-
- GET_FLOAT_WORD(hx,x);
- GET_FLOAT_WORD(hp,p);
- sx = hx&0x80000000;
- hp &= 0x7fffffff;
- hx &= 0x7fffffff;
-
- /* purge off exception values */
- if(hp==0) return (x*p)/(x*p); /* p = 0 */
- if((hx>=0x7f800000)|| /* x not finite */
- ((hp>0x7f800000))) /* p is NaN */
- return (x*p)/(x*p);
-
-
- if (hp<=0x7effffff) x = fmodf(x,p+p); /* now x < 2p */
- if ((hx-hp)==0) return zero*x;
- x = fabsf(x);
- p = fabsf(p);
- if (hp<0x01000000) {
- if(x+x>p) {
- x-=p;
- if(x+x>=p) x -= p;
- }
- } else {
- p_half = (float)0.5*p;
- if(x>p_half) {
- x-=p;
- if(x>=p_half) x -= p;
- }
- }
- GET_FLOAT_WORD(hx,x);
- SET_FLOAT_WORD(x,hx^sx);
- return x;
-}