diff options
Diffstat (limited to 'src/complex/ccosh.c')
| -rw-r--r-- | src/complex/ccosh.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/complex/ccosh.c b/src/complex/ccosh.c index 81f29432..401f3c60 100644 --- a/src/complex/ccosh.c +++ b/src/complex/ccosh.c @@ -55,23 +55,23 @@ double complex ccosh(double complex z) /* Handle the nearly-non-exceptional cases where x and y are finite. */ if (ix < 0x7ff00000 && iy < 0x7ff00000) { if ((iy | ly) == 0) - return cpack(cosh(x), x * y); + return CMPLX(cosh(x), x * y); if (ix < 0x40360000) /* small x: normal case */ - return cpack(cosh(x) * cos(y), sinh(x) * sin(y)); + return CMPLX(cosh(x) * cos(y), sinh(x) * sin(y)); /* |x| >= 22, so cosh(x) ~= exp(|x|) */ if (ix < 0x40862e42) { /* x < 710: exp(|x|) won't overflow */ h = exp(fabs(x)) * 0.5; - return cpack(h * cos(y), copysign(h, x) * sin(y)); + return CMPLX(h * cos(y), copysign(h, x) * sin(y)); } else if (ix < 0x4096bbaa) { /* x < 1455: scale to avoid overflow */ - z = __ldexp_cexp(cpack(fabs(x), y), -1); - return cpack(creal(z), cimag(z) * copysign(1, x)); + z = __ldexp_cexp(CMPLX(fabs(x), y), -1); + return CMPLX(creal(z), cimag(z) * copysign(1, x)); } else { /* x >= 1455: the result always overflows */ h = huge * x; - return cpack(h * h * cos(y), h * sin(y)); + return CMPLX(h * h * cos(y), h * sin(y)); } } @@ -85,7 +85,7 @@ double complex ccosh(double complex z) * the same as d(NaN). */ if ((ix | lx) == 0 && iy >= 0x7ff00000) - return cpack(y - y, copysign(0, x * (y - y))); + return CMPLX(y - y, copysign(0, x * (y - y))); /* * cosh(+-Inf +- I 0) = +Inf + I (+-)(+-)0. @@ -95,8 +95,8 @@ double complex ccosh(double complex z) */ if ((iy | ly) == 0 && ix >= 0x7ff00000) { if (((hx & 0xfffff) | lx) == 0) - return cpack(x * x, copysign(0, x) * y); - return cpack(x * x, copysign(0, (x + x) * y)); + return CMPLX(x * x, copysign(0, x) * y); + return CMPLX(x * x, copysign(0, (x + x) * y)); } /* @@ -108,7 +108,7 @@ double complex ccosh(double complex z) * nonzero x. Choice = don't raise (except for signaling NaNs). */ if (ix < 0x7ff00000 && iy >= 0x7ff00000) - return cpack(y - y, x * (y - y)); + return CMPLX(y - y, x * (y - y)); /* * cosh(+-Inf + I NaN) = +Inf + I d(NaN). @@ -121,8 +121,8 @@ double complex ccosh(double complex z) */ if (ix >= 0x7ff00000 && ((hx & 0xfffff) | lx) == 0) { if (iy >= 0x7ff00000) - return cpack(x * x, x * (y - y)); - return cpack((x * x) * cos(y), x * sin(y)); + return CMPLX(x * x, x * (y - y)); + return CMPLX((x * x) * cos(y), x * sin(y)); } /* @@ -136,5 +136,5 @@ double complex ccosh(double complex z) * Optionally raises the invalid floating-point exception for finite * nonzero y. Choice = don't raise (except for signaling NaNs). */ - return cpack((x * x) * (y - y), (x + x) * (y - y)); + return CMPLX((x * x) * (y - y), (x + x) * (y - y)); } |