JuliaMath / JuliaMath/Combinatorics.jl
Array allocation in iterating over `MultiExponents`
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- Dominant language
- Julia
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- 230
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Description
https://github.com/JuliaMath/Combinatorics.jl/blob/d1b633bffd1ed7ff3301e38f71cf37f415f19d1d/src/multinomials.jl#L18-L23
It appears that the size of the array is constant across iterations. Can the allocation of the array be moved to the constructor? Allocating an array every iteration is an unnecessary expense.
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