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Diff for /src/lib/libm/src/e_atan2.c between version 1.8 and 1.9

version 1.8, 1995/05/10 20:44:51 version 1.9, 1997/10/09 11:28:40
Line 10 
Line 10 
  * ====================================================   * ====================================================
  */   */
   
   #include <sys/cdefs.h>
 #if defined(LIBM_SCCS) && !defined(lint)  #if defined(LIBM_SCCS) && !defined(lint)
 static char rcsid[] = "$NetBSD$";  __RCSID("$NetBSD$");
 #endif  #endif
   
 /* __ieee754_atan2(y,x)  /* __ieee754_atan2(y,x)
Line 74  pi_lo   = 1.2246467991473531772E-16; /* 
Line 75  pi_lo   = 1.2246467991473531772E-16; /* 
         if(((ix|((lx|-lx)>>31))>0x7ff00000)||          if(((ix|((lx|-lx)>>31))>0x7ff00000)||
            ((iy|((ly|-ly)>>31))>0x7ff00000))    /* x or y is NaN */             ((iy|((ly|-ly)>>31))>0x7ff00000))    /* x or y is NaN */
            return x+y;             return x+y;
         if((hx-0x3ff00000|lx)==0) return atan(y);   /* x=1.0 */          if((hx-(0x3ff00000|lx))==0) return atan(y);   /* x=1.0 */
         m = ((hy>>31)&1)|((hx>>30)&2);  /* 2*sign(x)+sign(y) */          m = ((hy>>31)&1)|((hx>>30)&2);  /* 2*sign(x)+sign(y) */
   
     /* when y = 0 */      /* when y = 0 */
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Removed from v.1.8  
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  Added in v.1.9
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