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Make nrows/ncols of a matrix optional #974

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wbhart opened this issue Jul 28, 2021 · 0 comments · Fixed by #1318

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wbhart commented Jul 28, 2021

@rfourquet suggested:

If nrows becomes part of the required interface for matrix space, maybe it could become optional for matrices? The fallback definition could be nrows(matrix) = nrows(parent(matrix)), although it would be slow in some cases, in particular when the parent is not in the field of the matrix and is created on demand.

fingolfin mentioned this issue

Make Generic.MatSpace truly generic #1318

Merged

fingolfin closed this as completed in #1318

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