Crate filon

Crate filon 

Source

Functionsยง

filon_tab_cos
estimates the integral of a function multiplied by cos(mx) over the interval a, b.
filon_tab_iexp
estimates the integral of a function multiplied by exp(imx) over the interval a, b.
filon_tab_sin
FILON algorithms for oscillatory quadrature, adapted from John Burkardt: https://people.math.sc.edu/Burkardt/cpp_src/filon/filon.cpp estimates the integral of a function multiplied by sin(mx) over the interval a, b.