Searched defs:isnan (Results 1 – 4 of 4) sorted by relevance
68 #define isnan(x) __builtin_isnan(x) macro190 int (isnan)(double) __pure2; variable
39 #define isnan(x) ((x) != (x)) macro
53 #define isnan(x) ((x) != (x)) macro
140 TEST(math, isnan) { in TEST() argument