Module std::f64

Constants for the f64 double-precision floating point type.

See also the f64 primitive type.

Mathematically significant numbers are provided in the consts sub-module.

For the constants defined directly in this module (as distinct from those defined in the consts sub-module), new code should instead use the associated constants defined directly on the f64 type.

Modules

consts

Basic mathematical constants.

Constants

DIGITSDeprecation planned

Approximate number of significant digits in base 10. Use f64::DIGITS instead.

EPSILONDeprecation planned

Machine epsilon value for f64. Use f64::EPSILON instead.

INFINITYDeprecation planned

Infinity (∞). Use f64::INFINITY instead.

MANTISSA_DIGITSDeprecation planned

Number of significant digits in base 2. Use f64::MANTISSA_DIGITS instead.

MAXDeprecation planned

Largest finite f64 value. Use f64::MAX instead.

MAX_10_EXPDeprecation planned

Maximum possible power of 10 exponent. Use f64::MAX_10_EXP instead.

MAX_EXPDeprecation planned

Maximum possible power of 2 exponent. Use f64::MAX_EXP instead.

MINDeprecation planned

Smallest finite f64 value. Use f64::MIN instead.

MIN_10_EXPDeprecation planned

Minimum possible normal power of 10 exponent. Use f64::MIN_10_EXP instead.

MIN_EXPDeprecation planned

One greater than the minimum possible normal power of 2 exponent. Use f64::MIN_EXP instead.

MIN_POSITIVEDeprecation planned

Smallest positive normal f64 value. Use f64::MIN_POSITIVE instead.

NANDeprecation planned

Not a Number (NaN). Use f64::NAN instead.

NEG_INFINITYDeprecation planned

Negative infinity (−∞). Use f64::NEG_INFINITY instead.

RADIXDeprecation planned

The radix or base of the internal representation of f64. Use f64::RADIX instead.