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- #ifndef _FLOAT_H
- #define _FLOAT_H
-
- /* float.h */
- /* Produced by enquire version 4.3, CWI, Amsterdam */
-
- /* Radix of exponent representation */
- #define FLT_RADIX 2
- /* Number of base-FLT_RADIX digits in the significand of a float */
- #define FLT_MANT_DIG 24
- /* Number of decimal digits of precision in a float */
- #define FLT_DIG 6
- /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
- #define FLT_ROUNDS 1
- /* Difference between 1.0 and the minimum float greater than 1.0 */
- #define FLT_EPSILON 1.19209290e-07F
- /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
- #define FLT_MIN_EXP (-127)
- /* Minimum normalised float */
- #define FLT_MIN 2.93873588e-39F
- /* Minimum int x such that 10**x is a normalised float */
- #define FLT_MIN_10_EXP (-38)
- /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
- #define FLT_MAX_EXP 127
- /* Maximum float */
- #define FLT_MAX 1.70141173e+38F
- /* Maximum int x such that 10**x is a representable float */
- #define FLT_MAX_10_EXP 38
-
- /* Number of base-FLT_RADIX digits in the significand of a double */
- #define DBL_MANT_DIG 56
- /* Number of decimal digits of precision in a double */
- #define DBL_DIG 16
- /* Difference between 1.0 and the minimum double greater than 1.0 */
- #define DBL_EPSILON 2.77555756156289135e-17
- /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
- #define DBL_MIN_EXP (-127)
- /* Minimum normalised double */
- #define DBL_MIN 2.93873587705571877e-39
- /* Minimum int x such that 10**x is a normalised double */
- #define DBL_MIN_10_EXP (-38)
- /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
- #define DBL_MAX_EXP 127
- /* Maximum double */
- #define DBL_MAX 1.70141183460469229e+38
- /* Maximum int x such that 10**x is a representable double */
- #define DBL_MAX_10_EXP 38
-
- /* Number of base-FLT_RADIX digits in the significand of a long double */
- #define LDBL_MANT_DIG 56
- /* Number of decimal digits of precision in a long double */
- #define LDBL_DIG 16
- /* Difference between 1.0 and the minimum long double greater than 1.0 */
- #define LDBL_EPSILON 2.77555756156289135e-17L
- /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
- #define LDBL_MIN_EXP (-127)
- /* Minimum normalised long double */
- #define LDBL_MIN 2.93873587705571877e-39L
- /* Minimum int x such that 10**x is a normalised long double */
- #define LDBL_MIN_10_EXP (-38)
- /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
- #define LDBL_MAX_EXP 127
- /* Maximum long double */
- #define LDBL_MAX 1.70141183460469229e+38L
- /* Maximum int x such that 10**x is a representable long double */
- #define LDBL_MAX_10_EXP 38
-
- #endif /* _FLOAT_H */
-