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| 2025-12-06 20:21:59 +0100 | asked a question | In dealing with non-square matrices, I find that I am unable to swap 2 columns or 2 rows In dealing with non-square matrices, I find that I am unable to swap 2 columns or 2 rows I tried using the built-in swap |
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.