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gfanInterface: Issue with gfanConvertToNewRing #3600

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felixlotter opened this issue Nov 28, 2024 · 0 comments
Open

gfanInterface: Issue with gfanConvertToNewRing #3600

felixlotter opened this issue Nov 28, 2024 · 0 comments

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@felixlotter
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There is an issue with the method gfanConvertToNewRing in gfanInterface.m2 after loading NCAlgebra.m2. For example:

needsPackage "gfanInterface"
R1 = QQ[a,b]
I = ideal(a-b)
gfanHomogeneitySpace(I) -- works
needsPackage "NCAlgebra"
gfanHomogeneitySpace(I) -- does not work

This throws an error "expected substitution values to be ring elements or numbers" on line 761 in gfanInterface.m2.

@bkholler

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