1//! Calculate length of the hypotenuse of a right triangle.
2
3use super::F32;
4
5impl F32 {
6 /// Calculate the length of the hypotenuse of a right-angle triangle.
7 pub fn hypot(self, rhs: Self) -> Self {
8 (self * self + rhs * rhs).sqrt()
9 }
10}
11
12#[cfg(test)]
13mod tests {
14 use super::F32;
15
16 #[test]
17 fn sanity_check() {
18 let x = F32(3.0);
19 let y = F32(4.0);
20 let difference = x.hypot(y) - F32(25.0).sqrt();
21 assert!(difference.abs() <= F32::EPSILON);
22 }
23}
24