# Module std::f32 1.0.0[−][src]

Constants specific to the `f32` single-precision floating point type.

See also the `f32` 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 `f32` type.

## Modules

consts | Basic mathematical constants.

## Constants

DIGITS | Deprecation planned Approximate number of significant digits in base 10. Use `f32::DIGITS` instead.
EPSILON | Deprecation planned Machine epsilon value for `f32`. Use `f32::EPSILON` instead.
INFINITY | Deprecation planned Infinity (∞). Use `f32::INFINITY` instead.
MANTISSA_DIGITS | Deprecation planned Number of significant digits in base 2. Use `f32::MANTISSA_DIGITS` instead.
MAX | Deprecation planned Largest finite `f32` value. Use `f32::MAX` instead.
MAX_10_EXP | Deprecation planned Maximum possible power of 10 exponent. Use `f32::MAX_10_EXP` instead.
MAX_EXP | Deprecation planned Maximum possible power of 2 exponent. Use `f32::MAX_EXP` instead.
MIN | Deprecation planned Smallest finite `f32` value. Use `f32::MIN` instead.
MIN_10_EXP | Deprecation planned Minimum possible normal power of 10 exponent. Use `f32::MIN_10_EXP` instead.
MIN_EXP | Deprecation planned One greater than the minimum possible normal power of 2 exponent. Use `f32::MIN_EXP` instead.
MIN_POSITIVE | Deprecation planned Smallest positive normal `f32` value. Use `f32::MIN_POSITIVE` instead.
NAN | Deprecation planned Not a Number (NaN). Use `f32::NAN` instead.
NEG_INFINITY | Deprecation planned Negative infinity (−∞). Use `f32::NEG_INFINITY` instead.
RADIX | Deprecation planned The radix or base of the internal representation of `f32`. Use `f32::RADIX` instead.