diff options
Diffstat (limited to 'lib/msun/src/e_atan2.c')
| -rw-r--r-- | lib/msun/src/e_atan2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/msun/src/e_atan2.c b/lib/msun/src/e_atan2.c index 233d8b6..4da135c 100644 --- a/lib/msun/src/e_atan2.c +++ b/lib/msun/src/e_atan2.c @@ -11,7 +11,7 @@ */ #ifndef lint -static char rcsid[] = "$Id: e_atan2.c,v 1.1.1.1 1994/08/19 09:39:43 jkh Exp $"; +static char rcsid[] = "$Id: e_atan2.c,v 1.2 1995/05/30 05:47:57 rgrimes Exp $"; #endif /* __ieee754_atan2(y,x) @@ -74,7 +74,7 @@ pi_lo = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */ if(((ix|((lx|-lx)>>31))>0x7ff00000)|| ((iy|((ly|-ly)>>31))>0x7ff00000)) /* x or y is NaN */ 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) */ /* when y = 0 */ |
