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-rw-r--r--src/complex/ctanh.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/complex/ctanh.c b/src/complex/ctanh.c
index dd569fc3..0461050d 100644
--- a/src/complex/ctanh.c
+++ b/src/complex/ctanh.c
@@ -95,9 +95,9 @@ double complex ctanh(double complex z)
*/
if (ix >= 0x7ff00000) {
if ((ix & 0xfffff) | lx) /* x is NaN */
- return cpack(x, (y == 0 ? y : x * y));
+ return CMPLX(x, (y == 0 ? y : x * y));
SET_HIGH_WORD(x, hx - 0x40000000); /* x = copysign(1, x) */
- return cpack(x, copysign(0, isinf(y) ? y : sin(y) * cos(y)));
+ return CMPLX(x, copysign(0, isinf(y) ? y : sin(y) * cos(y)));
}
/*
@@ -105,7 +105,7 @@ double complex ctanh(double complex z)
* ctanh(x +- i Inf) = NaN + i NaN
*/
if (!isfinite(y))
- return cpack(y - y, y - y);
+ return CMPLX(y - y, y - y);
/*
* ctanh(+-huge + i +-y) ~= +-1 +- i 2sin(2y)/exp(2x), using the
@@ -114,7 +114,7 @@ double complex ctanh(double complex z)
*/
if (ix >= 0x40360000) { /* x >= 22 */
double exp_mx = exp(-fabs(x));
- return cpack(copysign(1, x), 4 * sin(y) * cos(y) * exp_mx * exp_mx);
+ return CMPLX(copysign(1, x), 4 * sin(y) * cos(y) * exp_mx * exp_mx);
}
/* Kahan's algorithm */
@@ -123,5 +123,5 @@ double complex ctanh(double complex z)
s = sinh(x);
rho = sqrt(1 + s * s); /* = cosh(x) */
denom = 1 + beta * s * s;
- return cpack((beta * rho * s) / denom, t / denom);
+ return CMPLX((beta * rho * s) / denom, t / denom);
}