1 #define FLT_EVAL_METHOD 0 2 3 #define LDBL_TRUE_MIN 4.94065645841246544177e-324L 4 #define LDBL_MIN 2.22507385850720138309e-308L 5 #define LDBL_MAX 1.79769313486231570815e+308L 6 #define LDBL_EPSILON 2.22044604925031308085e-16L 7 8 #define LDBL_MANT_DIG 53 9 #define LDBL_MIN_EXP (-1021) 10 #define LDBL_MAX_EXP 1024 11 12 #define LDBL_DIG 15 13 #define LDBL_MIN_10_EXP (-307) 14 #define LDBL_MAX_10_EXP 308 15 16 #define DECIMAL_DIG 17 17