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math: raise flags in log2l.c on <= 0 arguments, and fix volatile
[oweals/musl.git]
/
src
/
complex
/
cprojf.c
1
#include "libm.h"
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float complex cprojf(float complex z)
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{
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if (isinf(crealf(z)) || isinf(cimagf(z)))
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return cpackf(INFINITY, copysignf(0.0, crealf(z)));
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return z;
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}