xref: /aosp_15_r20/external/musl/src/complex/cacoshl.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #include "complex_impl.h"
2*c9945492SAndroid Build Coastguard Worker 
3*c9945492SAndroid Build Coastguard Worker #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
cacoshl(long double complex z)4*c9945492SAndroid Build Coastguard Worker long double complex cacoshl(long double complex z)
5*c9945492SAndroid Build Coastguard Worker {
6*c9945492SAndroid Build Coastguard Worker 	return cacosh(z);
7*c9945492SAndroid Build Coastguard Worker }
8*c9945492SAndroid Build Coastguard Worker #else
cacoshl(long double complex z)9*c9945492SAndroid Build Coastguard Worker long double complex cacoshl(long double complex z)
10*c9945492SAndroid Build Coastguard Worker {
11*c9945492SAndroid Build Coastguard Worker 	int zineg = signbit(cimagl(z));
12*c9945492SAndroid Build Coastguard Worker 
13*c9945492SAndroid Build Coastguard Worker 	z = cacosl(z);
14*c9945492SAndroid Build Coastguard Worker 	if (zineg) return CMPLXL(cimagl(z), -creall(z));
15*c9945492SAndroid Build Coastguard Worker 	else       return CMPLXL(-cimagl(z), creall(z));
16*c9945492SAndroid Build Coastguard Worker }
17*c9945492SAndroid Build Coastguard Worker #endif
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