Used for representing the classification of floating point numbers

Numbers with a fixed binary representation.

Performs addition that returns None instead of wrapping around on overflow.

Performs division that returns None instead of wrapping around on underflow or overflow.

Performs multiplication that returns None instead of wrapping around on underflow or overflow.

Performs subtraction that returns None instead of wrapping around on underflow.

Operations on primitive floating point numbers.

A generic trait for converting a number to a value.

A collection of traits relevant to primitive signed and unsigned integers

The base trait for numeric types

An interface for casting between machine scalars.

Defines a multiplicative identity element for Self.

Specifies the available operations common to all of Rust's core numeric primitives. These may not always make sense from a purely mathematical point of view, but may be useful for systems programming.

A collection of rounding operations.

Saturating math operations

Useful functions for signed numbers (i.e. numbers that can be negative).

A generic trait for converting a value to a number.

Defines an additive identity element for Self.

Computes the absolute value.

The positive difference of two numbers.

Compute the arccosine of the number.

Inverse hyperbolic cosine function.

Compute the arcsine of the number.

Inverse hyperbolic sine function.

Compute the arctangent of the number.

Compute the arctangent with 2 arguments.

Inverse hyperbolic tangent function.

Cast from one machine scalar to another.

Take the cubic root of a number.

Returns the smallest power of 2 greater than or equal to n. If the next power of two is greater than the type's maximum value, None is returned, otherwise the power of 2 is wrapped in Some.

Cosine function.

Hyperbolic cosine function.

Simultaneous division and remainder

Returns e^(value), (the exponential function).

Returns 2 raised to the power of the number, 2^(value).

Returns the exponential of the number, minus 1, exp(n) - 1, in a way that is accurate even if the number is close to zero.

A utility function that just calls FromPrimitive::from_f32.

A utility function that just calls FromPrimitive::from_f64.

A utility function that just calls FromPrimitive::from_i16.

A utility function that just calls FromPrimitive::from_i32.

A utility function that just calls FromPrimitive::from_i64.

A utility function that just calls FromPrimitive::from_i8.

A utility function that just calls FromPrimitive::from_int.

A utility function that just calls FromStrRadix::from_str_radix.

A utility function that just calls FromPrimitive::from_u16.

A utility function that just calls FromPrimitive::from_u32.

A utility function that just calls FromPrimitive::from_u64.

A utility function that just calls FromPrimitive::from_u8.

A utility function that just calls FromPrimitive::from_uint.

Calculate the length of the hypotenuse of a right-angle triangle given legs of length x and y.

Returns the natural logarithm of the number.

Returns the natural logarithm of the number plus 1, ln(n + 1), more accurately than if the operations were performed separately.

Returns the logarithm of the number with respect to an arbitrary base.

Returns the base 10 logarithm of the number.

Returns the base 2 logarithm of the number.

Fused multiply-add. Computes (a * b) + c with only one rounding error.

Returns the smallest power of 2 greater than or equal to n.

Returns the multiplicative identity, 1.

Raises a value to the power of exp, using exponentiation by squaring.

Raise a number to a power.

Take the reciprocal (inverse) square root of a number, 1/sqrt(x).

Returns the sign of the number.

Sine function.

Simultaneously computes the sine and cosine of the number.

Hyperbolic sine function.

Take the square root of a number.

Tangent function.

Hyperbolic tangent function.

Returns the additive identity, 0.