Which is faster: Back Substitution or multiplying a matrix by a vector? How much faster?

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Applied Linear Algebra

ISBN: 9783319910406

2nd Edition

Authors: Peter J. Olver, Chehrzad Shakiban

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Question Posted: Apr 15, 2023 07:01 AM

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Which is faster: Back Substitution or multiplying a matrix by a vector? How much faster?

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Multiplying a matrix by a vector is faster than back substitution The time complexity of matr...View the full answer

Applied Linear Algebra

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