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HEAD
fix potentially wrong-sign zero in cproj functions at infinity
[musl.git]
/
src
/
complex
/
cprojf.c
blob
15a874bb2f8bbf7ddf337e4233eb97fd3217dccc
1
#include
"complex_impl.h"
2
3
float complex
cprojf
(
float complex
z
)
4
{
5
if
(
isinf
(
crealf
(
z
)) ||
isinf
(
cimagf
(
z
)))
6
return
CMPLXF
(
INFINITY
,
copysignf
(
0.0
,
cimagf
(
z
)));
7
return
z
;
8
}