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SparseArrays use != 0 instead of !iszero and that conflics with the use of Symbolics) #42536

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Suavesito-Olimpiada opened this issue Oct 7, 2021 · 1 comment
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SparseArrays use != 0 instead of !iszero and that conflics with the use of Symbolics) #42536

Suavesito-Olimpiada opened this issue Oct 7, 2021 · 1 comment

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@Suavesito-Olimpiada
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Using the Num type from the Symbolics.jl library with SparseArrays does not work. This happens because ==(x::Num, y::Real) returns a symbolic expression instead of a Bool.

Symbolics defines iszero in a way that it return a Bool so I think it could be changed all the comparisons to zero to iszero and have a greater compatibility for more types and libraries.
@mcognetta mcognetta mentioned this issue Oct 8, 2021
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@andreasnoack
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Dup of https://github.com/JuliaLang/julia/issues/30573

@DilumAluthge DilumAluthge mentioned this issue Jan 15, 2022
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@andreasnoack @Suavesito-Olimpiada