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JuliaApproximation / ClassicalOrthogonalPolynomials.jl

A Julia package for classical orthogonal polynomials and expansions
MIT License
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Identity mapping wT -> wU #84

Open ioannisPApapadopoulos opened 3 years ago

ioannisPApapadopoulos commented 3 years ago

More of a question than an issue. The following works just fine:

Weighted(ChebyshevT())\Weighted(ChebyshevU())

but

Weighted(ChebyshevU())\Weighted(ChebyshevT())

throws anERROR: OutOfMemoryError() message. Is this expected behaviour? Or do we want something similar to T\U?

dlfivefifty commented 3 years ago

Yes it should be like T \ U and return a lazy inverse