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Laplacian symbol Δ is not exported #760

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wsshin opened this issue Jan 20, 2022 · 0 comments · May be fixed by #761
Open

Laplacian symbol Δ is not exported #760

wsshin opened this issue Jan 20, 2022 · 0 comments · May be fixed by #761

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@wsshin
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wsshin commented Jan 20, 2022

This section of the documentation says # Δ is an alias for Laplacian(), but it is not exported:

(@v1.8) pkg> st ApproxFun
Status `~/.julia/environments/v1.8/Project.toml`
  [28f2ccd6] ApproxFun v0.13.0

julia> Δ
ERROR: UndefVarError: Δ not defined

julia> ApproxFun.Δ
ConcreteLaplacian : ApproxFunBase.UnsetSpace() → ApproxFunBase.UnsetSpace()
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Export ∆ (\increment) and ∑ (\sum) as aliases of Laplacian() and sum() wsshin/ApproxFun.jl
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@wsshin