diff options
Diffstat (limited to 'Modules/cmathmodule.c')
| -rw-r--r-- | Modules/cmathmodule.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/Modules/cmathmodule.c b/Modules/cmathmodule.c index 34b0ce8..adf76b8 100644 --- a/Modules/cmathmodule.c +++ b/Modules/cmathmodule.c @@ -8,22 +8,6 @@ #define M_PI (3.141592653589793239) #endif -#ifdef SCO_ATAN2_BUG -/* - * UnixWare 7+ is known to have a bug in atan2 that will return PI instead - * of ZERO (0) if the first argument is ZERO(0). - */ -static double atan2_sco(double x, double y) -{ - if (x == 0.0) - return (double)0.0; - return atan2(x, y); -} -#define ATAN2 atan2_sco -#else -#define ATAN2 atan2 -#endif - /* First, the C functions that do the real work */ /* constants */ @@ -175,7 +159,7 @@ c_log(Py_complex x) { Py_complex r; double l = hypot(x.real,x.imag); - r.imag = ATAN2(x.imag, x.real); + r.imag = atan2(x.imag, x.real); r.real = log(l); return r; } @@ -191,7 +175,7 @@ c_log10(Py_complex x) { Py_complex r; double l = hypot(x.real,x.imag); - r.imag = ATAN2(x.imag, x.real)/log(10.); + r.imag = atan2(x.imag, x.real)/log(10.); r.real = log10(l); return r; } |