Trait Integrand2
gkquad::prelude
pub trait Integrand2 { fn apply(&mut self, x: Point2) -> f64; }
The function that is to be integrated
fn apply(&mut self, x: Point2) -> f64
apply function to explanatory variable x
x
impl<F: FnMut(f64, f64) -> f64> Integrand2 for F
feature="double"