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Results tagged with sparse-arrays
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user 34755
Questions on the construction and manipulation of sparse arrays in Mathematica, with functions like SparseArray[] and Band[].
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How to convert a matrix into a sparse matrix
According to the link (How to | Work with Sparse Matrices) : "https://reference.wolfram.com/language/howto/WorkWithSparseMatrices.html". Hope this help.
mat = SparseArray[{{1, 0, 0, 4}, {0, 0, 0, 0}, …
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