1 files changed, 0 insertions, 69 deletions
diff --git a/src/math/s_floor.c b/src/math/s_floor.c
deleted file mode 100644
index 273cf6f4..00000000
--- a/src/math/s_floor.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* @(#)s_floor.c 5.1 93/09/24 */
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-/*
- * floor(x)
- * Return x rounded toward -inf to integral value
- * Method:
- *      Bit twiddling.
- * Exception:
- *      Inexact flag raised if x not equal to floor(x).
- */
-
-#include <math.h>
-#include "math_private.h"
-
-static const double huge = 1.0e300;
-
-double
-floor(double x)
-{
-        int32_t i0,i1,j0;
-        uint32_t i,j;
-        EXTRACT_WORDS(i0,i1,x);
-        j0 = ((i0>>20)&0x7ff)-0x3ff;
-        if(j0<20) {
-            if(j0<0) {  /* raise inexact if x != 0 */
-                if(huge+x>0.0) {/* return 0*sign(x) if |x|<1 */
-                    if(i0>=0) {i0=i1=0;}
-                    else if(((i0&0x7fffffff)|i1)!=0)
-                        { i0=0xbff00000;i1=0;}
-                }
-            } else {
-                i = (0x000fffff)>>j0;
-                if(((i0&i)|i1)==0) return x; /* x is integral */
-                if(huge+x>0.0) {        /* raise inexact flag */
-                    if(i0<0) i0 += (0x00100000)>>j0;
-                    i0 &= (~i); i1=0;
-                }
-            }
-        } else if (j0>51) {
-            if(j0==0x400) return x+x;   /* inf or NaN */
-            else return x;              /* x is integral */
-        } else {
-            i = ((uint32_t)(0xffffffff))>>(j0-20);
-            if((i1&i)==0) return x;     /* x is integral */
-            if(huge+x>0.0) {            /* raise inexact flag */
-                if(i0<0) {
-                    if(j0==20) i0+=1;
-                    else {
-                        j = i1+(1<<(52-j0));
-                        if(j<i1) i0 +=1 ;       /* got a carry */
-                        i1=j;
-                    }
-                }
-                i1 &= (~i);
-            }
-        }
-        INSERT_WORDS(x,i0,i1);
-        return x;
-}