123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- #ifndef _BITS_FLOAT_H
- #define _BITS_FLOAT_H
- #define FLT_ROUNDS (flt_rounds())
- // Shamelessly copy pasted from musl:
- #define FLT_TRUE_MIN 1.40129846432481707092e-45F
- #define FLT_MIN 1.17549435082228750797e-38F
- #define FLT_MAX 3.40282346638528859812e+38F
- #define FLT_EPSILON 1.1920928955078125e-07F
- #define FLT_MANT_DIG 24
- #define FLT_MIN_EXP (-125)
- #define FLT_MAX_EXP 128
- #define FLT_HAS_SUBNORM 1
- #define FLT_DIG 6
- #define FLT_DECIMAL_DIG 9
- #define FLT_MIN_10_EXP (-37)
- #define FLT_MAX_10_EXP 38
- #define DBL_TRUE_MIN 4.94065645841246544177e-324
- #define DBL_MIN 2.22507385850720138309e-308
- #define DBL_MAX 1.79769313486231570815e+308
- #define DBL_EPSILON 2.22044604925031308085e-16
- #define DBL_MANT_DIG 53
- #define DBL_MIN_EXP (-1021)
- #define DBL_MAX_EXP 1024
- #define DBL_HAS_SUBNORM 1
- #define DBL_DIG 15
- #define DBL_DECIMAL_DIG 17
- #define DBL_MIN_10_EXP (-307)
- #define DBL_MAX_10_EXP 308
- #define LDBL_HAS_SUBNORM 1
- #define LDBL_DECIMAL_DIG DECIMAL_DIG
- // TODO: Support more architectures than x86_64 here:
- #define LDBL_TRUE_MIN 3.6451995318824746025e-4951L
- #define LDBL_MIN 3.3621031431120935063e-4932L
- #define LDBL_MAX 1.1897314953572317650e+4932L
- #define LDBL_EPSILON 1.0842021724855044340e-19L
- #define LDBL_MANT_DIG 64
- #define LDBL_MIN_EXP (-16381)
- #define LDBL_MAX_EXP 16384
- #endif
|