diff options
Diffstat (limited to 'libc-top-half/musl/src/complex/cacoshl.c')
-rw-r--r-- | libc-top-half/musl/src/complex/cacoshl.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/complex/cacoshl.c b/libc-top-half/musl/src/complex/cacoshl.c new file mode 100644 index 0000000..3a284be --- /dev/null +++ b/libc-top-half/musl/src/complex/cacoshl.c @@ -0,0 +1,17 @@ +#include "complex_impl.h" + +#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 +long double complex cacoshl(long double complex z) +{ + return cacosh(z); +} +#else +long double complex cacoshl(long double complex z) +{ + int zineg = signbit(cimagl(z)); + + z = cacosl(z); + if (zineg) return CMPLXL(cimagl(z), -creall(z)); + else return CMPLXL(-cimagl(z), creall(z)); +} +#endif |