pub fn logspace<F>(base: F, a: F, b: F, n: usize) -> Logspace<F> ⓘwhere
F: Float,Expand description
An iterator of a sequence of logarithmically spaced numbers.
The Logspace has n elements, where the first element is base.powf(a)
and the last element is base.powf(b). If base is negative, this
iterator will return all negative values.
The iterator element type is F, where F must implement Float, e.g.
f32 or f64.
Panics if converting n - 1 to type F fails.