Multidimensional sparse matrices in Julia -

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why aren't there multidimensional sparse matrices/arrays in julia? why can have 2d sparse matrices , not example 3d sparse matrices (or arrays)?

the problem understand (i'm not sparse linear algebra expert, although viral shah, 1 of other julia co-founders is) libraries (e.g. suitesparse) doing sparse computations matrix-only. don't support sparse vectors , don't support higher dimensional tensors either. define types higher-dimensional sparse tensors, wouldn't able useful them.


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