Error with package ApproxFun

these lines of code, do not reproduce the expected graph, according to:Sampling

instead I get this other:

Introduccion%20ApproxFun_5

I believe that is a known bug.

And is there a solution?

I haven’t looked into it. Do you need this feature?

Yes, I need it

The bug is fixed on master. The example is a lot slower than it used to be, though I don’t have time at the moment to fix it.

Please post future bugs to GitHub issues. This particular bug was already known (https://github.com/JuliaApproximation/ApproxFun.jl/issues/635).