Searched defs:isnan (Results 1 – 5 of 5) sorted by relevance
69 #define isnan(x) __builtin_isnan(x) macro326 int (isnan)(double __x) __attribute_const__; variable
41 #define isnan(x) ((x) != (x)) macro
55 #define isnan(x) ((x) != (x)) macro
155 TEST(MATH_TEST, isnan) { in TEST() argument