eryon-core 0.0.4

The core modules of the eryon framework, providing essential functionality for computational entities.
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/*
    Appellation: area <module>
    Contrib: @FL03
*/

/// given the coordinates of the vertices of a triangle, calculate the area
pub fn triangle_area<T>((a, b): (T, T), (c, d): (T, T), (e, f): (T, T)) -> T
where
    T: num::Float,
{
    let half = T::from(2).unwrap().recip();
    half * ((c - a) * (f - b) - (e - a) * (d - b)).abs()
}