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0b6bf6f3bf877b69566bef73449925dd114084a2
[musl]
/
src
/
math
/
fmax.c
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#include "libm.h"
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double fmax(double x, double y)
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{
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if (isnan(x))
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return y;
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if (isnan(y))
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return x;
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/* handle signed zeros, see C99 Annex F.9.9.2 */
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if (signbit(x) != signbit(y))
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return signbit(x) ? y : x;
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return x < y ? y : x;
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}