diff options
Diffstat (limited to 'src/complex/cexp.c')
| -rw-r--r-- | src/complex/cexp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/complex/cexp.c b/src/complex/cexp.c index 3b8bb752..5118e00e 100644 --- a/src/complex/cexp.c +++ b/src/complex/cexp.c @@ -44,22 +44,22 @@ double complex cexp(double complex z) /* cexp(x + I 0) = exp(x) + I 0 */ if ((hy | ly) == 0) - return cpack(exp(x), y); + return CMPLX(exp(x), y); EXTRACT_WORDS(hx, lx, x); /* cexp(0 + I y) = cos(y) + I sin(y) */ if (((hx & 0x7fffffff) | lx) == 0) - return cpack(cos(y), sin(y)); + return CMPLX(cos(y), sin(y)); if (hy >= 0x7ff00000) { if (lx != 0 || (hx & 0x7fffffff) != 0x7ff00000) { /* cexp(finite|NaN +- I Inf|NaN) = NaN + I NaN */ - return cpack(y - y, y - y); + return CMPLX(y - y, y - y); } else if (hx & 0x80000000) { /* cexp(-Inf +- I Inf|NaN) = 0 + I 0 */ - return cpack(0.0, 0.0); + return CMPLX(0.0, 0.0); } else { /* cexp(+Inf +- I Inf|NaN) = Inf + I NaN */ - return cpack(x, y - y); + return CMPLX(x, y - y); } } @@ -78,6 +78,6 @@ double complex cexp(double complex z) * - x = NaN (spurious inexact exception from y) */ exp_x = exp(x); - return cpack(exp_x * cos(y), exp_x * sin(y)); + return CMPLX(exp_x * cos(y), exp_x * sin(y)); } } |