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symengine / SymEngine.jl

Julia wrappers of SymEngine
MIT License
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Issues with Saving #242

Closed chelseas closed 2 years ago

chelseas commented 2 years ago

I have been having issues with saving Basic variables and also with using them in multiprocessing. I started an issue on the JLD2 repo, and someone clued me in to the fact that they wrap an actual memory pointer. I think that one solution might be to convert to Expr and/or Symbol (depending on what's appropriate) before saving. I have used both extensively and I am pretty sure the conversion is lossless. TBH I wish that algebraic operations worked for Symbol and Expr directly, but that might be another project for another time haha.

Some folks suggested I bring it up this saving issue here. Here is the thread: https://github.com/JuliaIO/JLD2.jl/issues/362

Thoughts?

PerformanceCoder commented 2 years ago

Perhaps it is relative to #198 ?