Module math

A few useful math (trigonometric) functions for f32.

Use micromath and nalgebra if you need more.

Functions

abs

Returns the absolute value of a number.

atan

Approximates atan(x) approximation in radians with a maximum error of 0.002.

atan_norm

Approximates atan(x) normalized to the [−1,1] range with a maximum error of 0.1620 degrees.

cos

Approximates cos(x) in radians with a maximum error of 0.002.

floor

Returns the largest integer less than or equal to a number.

rem_euclid

sin

Approximates sin(x) in radians with a maximum error of 0.002.

sqrt

Approximates the square root of a number with an average deviation of ~5%.

tan

Approximates tan(x) in radians with a maximum error of 0.6.