> > Btw: Can quadgk also be used for complex functions? (the integration is > still over a real range) >
Just try it: julia> quadgk(cis, 0, pi/2) (1.0 + 0.9999999999999999im,2.482534153247273e-16) However for more advanced integration (in particular for multidimensional integration and vector-valued functions) you may want to use external packages, like Cuba.jl <https://github.com/giordano/Cuba.jl> and Cubature.jl <https://github.com/stevengj/Cubature.jl>. Bye, Mosè
