trunc

mathlab::functions::num

Function trunc 

Source 
pub fn trunc(x: f64) -> f64
Expand description

§trunc(x)

Rounding Function

The trunc function returns the integer part of self. This means that non-integer numbers are always truncated towards zero.

§Examples

use mathlab::math::trunc;
assert_eq!(trunc(-0.37), 0.0);
assert_eq!(trunc(0.37), 0.0);
assert_eq!(trunc(-3.7), -3.0);
assert_eq!(trunc(3.7), 3.0);

End Fun Doc