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JuliaApproximation / DomainSets.jl

A Julia package for describing domains as continuous sets of elements
MIT License
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ApproxFun support #5

Closed dlfivefifty closed 5 years ago

dlfivefifty commented 7 years ago

I'm considering moving ApproxFun over now: the only scalable way to do https://github.com/JuliaApproximation/ApproxFun.jl/issues/531 I can see is by adding support for Chebyhev(ChebyshevInterval()), which returns points ChebyshevGrid(n), while Chebyshev(Interval(a,b)) has points MappedGrid(ChebyshevGrid(n), AffineMap(...)). This change to ChebyshevInterval would also simplify a lot of the code.

daanhb commented 7 years ago

I'm up for a round of development to make the integration happen. I've just added you as collaborator.

dlfivefifty commented 7 years ago

This is a bit annoying: in the latest branches

a = Chebyshev(ChebyshevInterval());   b = Ultraspherical(1, domain(a))
precompile(union, (a,b))

throws a SEGFAULT.

We may have to postpone to v0.7.

dlfivefifty commented 7 years ago

https://github.com/JuliaLang/julia/issues/23792