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how to check whether matrix B is principal submatrix of A in sagemath

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• linear-algebra
• matrix

asked 2021-11-23 23:09:50 +0100

Vinayak gupta
13 ●2 ●4

updated 2025-03-21 18:11:31 +0100

FrédéricC
5524 ●4 ●46 ●123

how to check whether matrix B is principal submatrix of A in sagemath

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