errors in orth_bert

[utsekaj42]

n = cp.Normal(0, 1)
polynomial_order = 3
poly = cp.orth_bert(polynomial_order, n, normed=True)

doesn't work for me.

The first issue was in chaospy/poly/basy.py line 200 was not checking for numpy.int types. I fixed this in my devbranch but now the error occurs when numpy's asarray calss iter . This seemed likely some special edge case for a 1D polynomial expansion, however, trying the following produces the same "not iterable" error. Any ideas on the correct way to fix this?

n = cp.Normal(0, 1)
n = cp.Iid(n,2)
polynomial_order = 3
poly = cp.orth_bert(polynomial_order, n, normed=True)

[jonathf]

The function orth_bert is a legacy feature that I planed to deprecate. (If you look in the development branch, it isn't there anymore.)

If you have a usecase where you need orth_bert, I'll both reinstate it, and fix the corner case. Let me know if that is the case.

[utsekaj42]

I don't need it. It was just in a tutorial I was updating. Though it does appear to me that it's still in the development branch (orthogonal.py lines 304ff).

[jonathf]

Ah, sorry, to quick on the trigger finger. The branch I am referring to is jf_pep8 which is my current experimental branch, not development.

Okay, then I consider this a non-issue as the function is about to be removed.