#ifndef __PDCLIB_PDCLIB_FLOAT_H #define __PDCLIB_PDCLIB_FLOAT_H __PDCLIB_PDCLIB_FLOAT_H /* PDCLib internal floating point logic <_PDCLIB_float.h> This file is part of the Public Domain C Library (PDCLib). Permission is granted to use, modify, and / or redistribute at will. */ /* IEEE 754 single precision */ #define _PDCLIB_FP_SINGLE_MIN 1.17549435082228750797e-38 #define _PDCLIB_FP_SINGLE_EPSILON 1.19209289550781250000e-7 #define _PDCLIB_FP_SINGLE_HAS_DENORM 1 #define _PDCLIB_FP_SINGLE_MIN_EXP -125 #define _PDCLIB_FP_SINGLE_MANT_DIG 24 #define _PDCLIB_FP_SINGLE_RADIX 2 #define _PDCLIB_FP_SINGLE_HAS_QUIET_NAN 1 #define _PDCLIB_FP_SINGLE_MAX_10_EXP 38 #define _PDCLIB_FP_SINGLE_HAS_INFINITY 1 #define _PDCLIB_FP_SINGLE_DIG 6 #define _PDCLIB_FP_SINGLE_MAX_EXP 128 #define _PDCLIB_FP_SINGLE_DENORM_MIN 1.40129846432481707092e-45 #define _PDCLIB_FP_SINGLE_MAX 3.40282346638528859812e+38 #define _PDCLIB_FP_SINGLE_MIN_10_EXP -37 /* IEEE 754 double precision */ #define _PDCLIB_FP_DOUBLE_MIN_EXP -1021 #define _PDCLIB_FP_DOUBLE_DENORM_MIN 4.94065645841246544177e-324 #define _PDCLIB_FP_DOUBLE_MIN_10_EXP -307 #define _PDCLIB_FP_DOUBLE_DIG 15 #define _PDCLIB_FP_DOUBLE_MAX 1.79769313486231570815e+308 #define _PDCLIB_FP_DOUBLE_HAS_INFINITY 1 #define _PDCLIB_FP_DOUBLE_MAX_EXP 1024 #define _PDCLIB_FP_DOUBLE_MIN 2.22507385850720138309e-308 #define _PDCLIB_FP_DOUBLE_HAS_DENORM 1 #define _PDCLIB_FP_DOUBLE_HAS_QUIET_NAN 1 #define _PDCLIB_FP_DOUBLE_MANT_DIG 53 #define _PDCLIB_FP_DOUBLE_EPSILON 2.22044604925031308085e-16 #define _PDCLIB_FP_DOUBLE_MAX_10_EXP 308 /* IEEE 754 80-bit extended precision */ #define _PDCLIB_FP_EXTENDED_MAX 1.18973149535723176502e+4932 #define _PDCLIB_FP_EXTENDED_MAX_EXP 16384 #define _PDCLIB_FP_EXTENDED_HAS_INFINITY 1 #define _PDCLIB_FP_EXTENDED_MIN 3.36210314311209350626e-4932 #define _PDCLIB_FP_EXTENDED_HAS_QUIET_NAN 1 #define _PDCLIB_FP_EXTENDED_HAS_DENORM 1 #define _PDCLIB_FP_EXTENDED_EPSILON 1.08420217248550443401e-19 #define _PDCLIB_FP_EXTENDED_MANT_DIG 64 #define _PDCLIB_FP_EXTENDED_MIN_EXP (-16381) #define _PDCLIB_FP_EXTENDED_MAX_10_EXP 4932 #define _PDCLIB_FP_EXTENDED_DENORM_MIN 3.64519953188247460253e-4951 #define _PDCLIB_FP_EXTENDED_MIN_10_EXP (-4931) #define _PDCLIB_FP_EXTENDED_DIG 18 /* TODO: IEEE754 quadruple precision (_PDCLIB_FP_QUADRUPLE_*) and "double-double" math */ #define _PDCLIB_FLT_RADIX ((float) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _RADIX )) #define _PDCLIB_FLT_MANT_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MANT_DIG ) #define _PDCLIB_FLT_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _DIG ) #define _PDCLIB_FLT_EPSILON ((float) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _EPSILON )) #define _PDCLIB_FLT_MIN_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MIN_EXP ) #define _PDCLIB_FLT_MIN ((float) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MIN )) #define _PDCLIB_FLT_MIN_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MIN_10_EXP ) #define _PDCLIB_FLT_MAX_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MAX_EXP ) #define _PDCLIB_FLT_MAX ((float) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MAX )) #define _PDCLIB_FLT_MAX_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_FLOAT_TYPE, _MAX_10_EXP ) #define _PDCLIB_DBL_RADIX ((double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _RADIX )) #define _PDCLIB_DBL_MANT_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MANT_DIG ) #define _PDCLIB_DBL_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _DIG ) #define _PDCLIB_DBL_EPSILON ((double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _EPSILON )) #define _PDCLIB_DBL_MIN_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MIN_EXP ) #define _PDCLIB_DBL_MIN ((double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MIN )) #define _PDCLIB_DBL_MIN_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MIN_10_EXP ) #define _PDCLIB_DBL_MAX_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MAX_EXP ) #define _PDCLIB_DBL_MAX ((double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MAX )) #define _PDCLIB_DBL_MAX_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_DOUBLE_TYPE, _MAX_10_EXP ) #define _PDCLIB_LDBL_RADIX ((long double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _RADIX )) #define _PDCLIB_LDBL_MANT_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MANT_DIG ) #define _PDCLIB_LDBL_DIG _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _DIG ) #define _PDCLIB_LDBL_EPSILON ((long double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _EPSILON )) #define _PDCLIB_LDBL_MIN_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MIN_EXP ) #define _PDCLIB_LDBL_MIN ((long double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MIN )) #define _PDCLIB_LDBL_MIN_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MIN_10_EXP ) #define _PDCLIB_LDBL_MAX_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MAX_EXP ) #define _PDCLIB_LDBL_MAX ((long double) _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MAX )) #define _PDCLIB_LDBL_MAX_10_EXP _PDCLIB_concat3( _PDCLIB_FP_, _PDCLIB_LDOUBLE_TYPE, _MAX_10_EXP ) #endif