What is the Condition Number of a Matrix?. Moler, C. Paper abstract bibtex A couple of questions in comments on recent blog posts have prompted me to discuss matrix condition numbers.In a comment on my post about Hilbert matrices, a reader named Michele asked:Can you comment on when the condition number gives a tight estimate of the error in a computed inverse and whether there is a better estimator?And in a comment on

@misc{moler_what_nodate,
title = {What is the {Condition} {Number} of a {Matrix}?},
url = {https://blogs.mathworks.com/cleve/2017/07/17/what-is-the-condition-number-of-a-matrix/},
abstract = {A couple of questions in comments on recent blog posts have prompted me to discuss matrix condition numbers.In a comment on my post about Hilbert matrices, a reader named Michele asked:Can you comment on when the condition number gives a tight estimate of the error in a computed inverse and whether there is a better estimator?And in a comment on},
urldate = {2019-07-16},
journal = {Cleve’s Corner: Cleve Moler on Mathematics and Computing},
author = {Moler, Cleve}
}

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