pub fn abs(x: f32) -> f32 {
    if x < 0.0 {
        return -x;
    }
    if x == 0.0 {
        return 0.0; // return correctly abs(-0)
    }
    x
}
// Abs return the absolute value of x.
Abs return the absolute value of x.
Abs return the absolute value of x .
pub fn abs(x: f32) -> f32 {
    if x < 0.0 {
        return -x;
    }
    if x == 0.0 {
        return 0.0; // return correctly abs(-0)
    }
    x
}
pub fn abs ( x : f32 ) -> f32 { if x < 0.0 { return - x ; } if x == 0.0 { return 0.0 ; // return correctly abs(-0) } x }
Abs return the absolute value of x.
Abs return the absolute value of x .
x
f32
x
f32