| /programs/develop/libraries/newlib/math/e_atan2.c |
|---|
| 73,7 → 73,7 |
| 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 */ |