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.