€€FLT_RADIX 2€FLT_ROUNDS 0€FLT_GUARD 0€FLT_NORMALIZE 1€DBL_MAX_EXP 308€FLT_MAX_EXP 37€DBL_MIN_EXP -307€FLT_MIN_EXP -38€DBL_DIG 16€FLT_DIG 7ˆHUGE_VAL€HUGE_VAL 1.797693E+308‡€DBL_MAX 1.797693E+308€FLT_MAX 3.402823e+38