Trait Diff
horseshoe
pub trait Diff where Self: FromPrimitive + Num + Copy, { fn numder(z: Self, f: &dyn Fn(Self) -> Self) -> Self { ... } }
fn numder(z: Self, f: &dyn Fn(Self) -> Self) -> Self
Derivate a function at a real or complex point.
Diff::numder(0.5, &my_function_name)
impl Diff for f32
impl Diff for f64
impl Diff for Complex<f32>
impl Diff for Complex<f64>