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Lines Matching refs:ISINF

433 #ifndef ISINF
434 #define ISINF(x) (x != 0.0 && x + x == x)
435 #endif	/* !defined(ISINF) */
1041 	else if (ISINF(fvalue))
1327 	 * for infinity before calling this function using our ISINF() macro, so