X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=includes%2Ffloat.h;h=1d6f89dc3b2c0b50bcfab4682429191067381840;hp=59dbf547a9bdce9aa0aeea38430e096ae4afa08b;hb=abc15df6b9fae3374d24c7cf5c3ab94c605b2a6d;hpb=8894c921674bb116d0a7b8f23a55311e7a768019 diff --git a/includes/float.h b/includes/float.h index 59dbf54..1d6f89d 100644 --- a/includes/float.h +++ b/includes/float.h @@ -1,101 +1,101 @@ -/* Characteristics of floating types - - This file is part of the Public Domain C Library (PDCLib). - Permission is granted to use, modify, and / or redistribute at will. -*/ - -#ifndef _PDCLIB_FLOAT_H -#define _PDCLIB_FLOAT_H _PDCLIB_FLOAT_H -#include "_PDCLIB_float.h" - -#define FLT_ROUNDS _PDCLIB_FLT_ROUNDS -#define FLT_EVAL_METHOD _PDCLIB_FLT_EVAL_METHOD -#define DECIMAL_DIG _PDCLIB_DECIMAL_DIG - -/* Radix of exponent representation */ -#define FLT_RADIX _PDCLIB_FLT_RADIX - -/* Number of base-FLT_RADIX digits in the significand of a float */ -#define FLT_MANT_DIG _PDCLIB_FLT_MANT_DIG - -/* Number of decimal digits of precision in a float */ -#define FLT_DIG _PDCLIB_FLT_DIG - -/* Difference between 1.0 and the minimum float greater than 1.0 */ -#define FLT_EPSILON _PDCLIB_FLT_EPSILON - -/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */ -#define FLT_MIN_EXP _PDCLIB_FLT_MIN_EXP - -/* Minimum normalised float */ -#define FLT_MIN _PDCLIB_FLT_MIN - -/* Minimum int x such that 10**x is a normalised float */ -#define FLT_MIN_10_EXP _PDCLIB_FLT_MIN_10_EXP - -/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */ -#define FLT_MAX_EXP _PDCLIB_FLT_MAX_EXP - -/* Maximum float */ -#define FLT_MAX _PDCLIB_FLT_MAX - -/* Maximum int x such that 10**x is a representable float */ -#define FLT_MAX_10_EXP _PDCLIB_FLT_MAX_10_EXP - - -/* Number of base-FLT_RADIX digits in the significand of a double */ -#define DBL_MANT_DIG _PDCLIB_DBL_MANT_DIG - -/* Number of decimal digits of precision in a double */ -#define DBL_DIG _PDCLIB_DBL_DIG - -/* Difference between 1.0 and the minimum double greater than 1.0 */ -#define DBL_EPSILON _PDCLIB_DBL_EPSILON - -/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */ -#define DBL_MIN_EXP _PDCLIB_DBL_MIN_EXP - -/* Minimum normalised double */ -#define DBL_MIN _PDCLIB_DBL_MIN - -/* Minimum int x such that 10**x is a normalised double */ -#define DBL_MIN_10_EXP _PDCLIB_DBL_MIN_10_EXP - -/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */ -#define DBL_MAX_EXP _PDCLIB_DBL_MAX_EXP - -/* Maximum double */ -#define DBL_MAX _PDCLIB_DBL_MAX - -/* Maximum int x such that 10**x is a representable double */ -#define DBL_MAX_10_EXP _PDCLIB_DBL_MAX_10_EXP - - -/* Number of base-FLT_RADIX digits in the significand of a long double */ -#define LDBL_MANT_DIG _PDCLIB_LDBL_MANT_DIG - -/* Number of decimal digits of precision in a long double */ -#define LDBL_DIG _PDCLIB_LDBL_DIG - -/* Difference between 1.0 and the minimum long double greater than 1.0 */ -#define LDBL_EPSILON _PDCLIB_LDBL_EPSILON - -/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */ -#define LDBL_MIN_EXP _PDCLIB_LDBL_MIN_EXP - -/* Minimum normalised long double */ -#define LDBL_MIN _PDCLIB_LDBL_MIN - -/* Minimum int x such that 10**x is a normalised long double */ -#define LDBL_MIN_10_EXP _PDCLIB_LDBL_MIN_10_EXP - -/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */ -#define LDBL_MAX_EXP _PDCLIB_LDBL_MAX_EXP - -/* Maximum long double */ -#define LDBL_MAX _PDCLIB_LDBL_MAX - -/* Maximum int x such that 10**x is a representable long double */ -#define LDBL_MAX_10_EXP _PDCLIB_LDBL_MAX_10_EXP - -#endif +/* Characteristics of floating types + + This file is part of the Public Domain C Library (PDCLib). + Permission is granted to use, modify, and / or redistribute at will. +*/ + +#ifndef _PDCLIB_FLOAT_H +#define _PDCLIB_FLOAT_H _PDCLIB_FLOAT_H +#include "_PDCLIB_float.h" + +#define FLT_ROUNDS _PDCLIB_FLT_ROUNDS +#define FLT_EVAL_METHOD _PDCLIB_FLT_EVAL_METHOD +#define DECIMAL_DIG _PDCLIB_DECIMAL_DIG + +/* Radix of exponent representation */ +#define FLT_RADIX _PDCLIB_FLT_RADIX + +/* Number of base-FLT_RADIX digits in the significand of a float */ +#define FLT_MANT_DIG _PDCLIB_FLT_MANT_DIG + +/* Number of decimal digits of precision in a float */ +#define FLT_DIG _PDCLIB_FLT_DIG + +/* Difference between 1.0 and the minimum float greater than 1.0 */ +#define FLT_EPSILON _PDCLIB_FLT_EPSILON + +/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */ +#define FLT_MIN_EXP _PDCLIB_FLT_MIN_EXP + +/* Minimum normalised float */ +#define FLT_MIN _PDCLIB_FLT_MIN + +/* Minimum int x such that 10**x is a normalised float */ +#define FLT_MIN_10_EXP _PDCLIB_FLT_MIN_10_EXP + +/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */ +#define FLT_MAX_EXP _PDCLIB_FLT_MAX_EXP + +/* Maximum float */ +#define FLT_MAX _PDCLIB_FLT_MAX + +/* Maximum int x such that 10**x is a representable float */ +#define FLT_MAX_10_EXP _PDCLIB_FLT_MAX_10_EXP + + +/* Number of base-FLT_RADIX digits in the significand of a double */ +#define DBL_MANT_DIG _PDCLIB_DBL_MANT_DIG + +/* Number of decimal digits of precision in a double */ +#define DBL_DIG _PDCLIB_DBL_DIG + +/* Difference between 1.0 and the minimum double greater than 1.0 */ +#define DBL_EPSILON _PDCLIB_DBL_EPSILON + +/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */ +#define DBL_MIN_EXP _PDCLIB_DBL_MIN_EXP + +/* Minimum normalised double */ +#define DBL_MIN _PDCLIB_DBL_MIN + +/* Minimum int x such that 10**x is a normalised double */ +#define DBL_MIN_10_EXP _PDCLIB_DBL_MIN_10_EXP + +/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */ +#define DBL_MAX_EXP _PDCLIB_DBL_MAX_EXP + +/* Maximum double */ +#define DBL_MAX _PDCLIB_DBL_MAX + +/* Maximum int x such that 10**x is a representable double */ +#define DBL_MAX_10_EXP _PDCLIB_DBL_MAX_10_EXP + + +/* Number of base-FLT_RADIX digits in the significand of a long double */ +#define LDBL_MANT_DIG _PDCLIB_LDBL_MANT_DIG + +/* Number of decimal digits of precision in a long double */ +#define LDBL_DIG _PDCLIB_LDBL_DIG + +/* Difference between 1.0 and the minimum long double greater than 1.0 */ +#define LDBL_EPSILON _PDCLIB_LDBL_EPSILON + +/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */ +#define LDBL_MIN_EXP _PDCLIB_LDBL_MIN_EXP + +/* Minimum normalised long double */ +#define LDBL_MIN _PDCLIB_LDBL_MIN + +/* Minimum int x such that 10**x is a normalised long double */ +#define LDBL_MIN_10_EXP _PDCLIB_LDBL_MIN_10_EXP + +/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */ +#define LDBL_MAX_EXP _PDCLIB_LDBL_MAX_EXP + +/* Maximum long double */ +#define LDBL_MAX _PDCLIB_LDBL_MAX + +/* Maximum int x such that 10**x is a representable long double */ +#define LDBL_MAX_10_EXP _PDCLIB_LDBL_MAX_10_EXP + +#endif