xref: /aosp_15_r20/external/musl/src/complex/ccos.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453) 
1*c9945492SAndroid Build Coastguard Worker #include "complex_impl.h"
2*c9945492SAndroid Build Coastguard Worker 
3*c9945492SAndroid Build Coastguard Worker /* cos(z) = cosh(i z) */
4*c9945492SAndroid Build Coastguard Worker 
ccos(double complex z)5*c9945492SAndroid Build Coastguard Worker double complex ccos(double complex z)
6*c9945492SAndroid Build Coastguard Worker {
7*c9945492SAndroid Build Coastguard Worker 	return ccosh(CMPLX(-cimag(z), creal(z)));
8*c9945492SAndroid Build Coastguard Worker }
9