Function minimize 

pub fn minimize<F>(
    f: F,
    a: f64,
    b: f64,
    criteria: Criteria,
) -> OgeomResult<Solution>
where
    F: FnMut(f64) -> f64,

Minimize a scalar function on [a, b] without derivatives.

Brent’s method again: golden-section search with parabolic interpolation wherever the parabola is well behaved. Converges for any continuous function and is not fooled by the flat regions near a minimum, where a derivative method has nothing to work with.

Errors

OgeomError::Construction if the bracket is malformed.