#include <math.h>float fmaxf(float x, float y){if (isnan(x))return y;if (isnan(y))return x;/* handle signed zeroes, see C99 Annex F.9.9.2 */if (signbit(x) != signbit(y))return signbit(x) ? y : x;return x < y ? y : x;}
#include <math.h>float fmaxf(float x, float y){if (isnan(x))return y;if (isnan(y))return x;/* handle signed zeroes, see C99 Annex F.9.9.2 */if (signbit(x) != signbit(y))return signbit(x) ? y : x;return x < y ? y : x;}