Module 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.

Functions

abs_subDeprecatedExperimental

Experimental version of abs_sub in core. See f64::abs_sub for details.

cbrtExperimental

Experimental version of cbrt in core. See f64::cbrt for details.

ceilExperimental

Experimental version of ceil in core. See f64::ceil for details.

div_euclidExperimental

Experimental version of div_euclid in core. See f64::div_euclid for details.

floorExperimental

Experimental version of floor in core. See f64::floor for details.

fractExperimental

Experimental version of fract in core. See f64::fract for details.

mul_addExperimental

Experimental version of mul_add in core. See f64::mul_add for details.

powiExperimental

Experimental version of powi in core. See f64::powi for details.

rem_euclidExperimental

Experimental version of rem_euclid in core. See f64::rem_euclid for details.

roundExperimental

Experimental version of round in core. See f64::round for details.

round_ties_evenExperimental

Experimental version of round_ties_even in core. See f64::round_ties_even for details.

sqrtExperimental

Experimental version of sqrt in core. See f64::sqrt for details.

truncExperimental

Experimental version of trunc in core. See f64::trunc for details.