According to the WordPress statistics, this blog received over 192,000 visitors and 281,000 views in 2022. These are the ten most-viewed posts published during the year.

- Seven Sins of Numerical Linear Algebra
- What Is an Eigenvalue?
- The Big Six Matrix Factorizations
- What Is a Schur Decomposition?
- What Is a Permutation Matrix?
- What Is the Logarithmic Norm?
- What Is the Jordan Canonical Form?
- What Is the Frank Matrix?
- What Is a Circulant matrix?
- What Is a Toeplitz Matrix?

Eight of the posts are from the What Is series, which now contains 83 articles; more will follow in 2023.

Seven Sins of Numerical Linear Algebrahttps://t.co/HRAwaOgNek pic.twitter.com/ZBqQXx7l5j

— Nick Higham (@nhigham) October 11, 2022

What Is an Eigenvalue? https://t.co/XxsgIt8dRF pic.twitter.com/ZdzADn7GXJ

— Nick Higham (@nhigham) November 8, 2022

The Big Six Matrix Factorizationshttps://t.co/mlzem13RFq pic.twitter.com/DksEvxiVID

— Nick Higham (@nhigham) May 18, 2022

What Is a Schur Decomposition? #eigenvalues https://t.co/ORrsFZ3DwZ pic.twitter.com/rif7ciMXG8

— Nick Higham (@nhigham) May 11, 2022

What Is a Permutation Matrix? https://t.co/tgi5UqmUgT pic.twitter.com/kIKoNxBI3o

— Nick Higham (@nhigham) April 28, 2022

What Is the Jordan Canonical Form? #eigenvalues https://t.co/qD3nCgUeLv pic.twitter.com/ZnkRbYktFo

— Nick Higham (@nhigham) February 28, 2022

What Is the Frank Matrix? https://t.co/1BIKZVCld9 pic.twitter.com/mU4lo9dXId

— Nick Higham (@nhigham) January 25, 2022

What Is a Circulant Matrix? https://t.co/rb3vNYbi2c pic.twitter.com/7qL3eeNpAs

— Nick Higham (@nhigham) September 27, 2022

What Is a Toeplitz Matrix? https://t.co/Iv9oK2rer7 pic.twitter.com/bK0eL52UBk

— Nick Higham (@nhigham) October 18, 2022