Tetrahedral Analog of the Pythagorean Theorem(johndcook.com)10 points by ibobev 11 months ago | 1 comments
How Lewis Carroll computed determinants (2023)(johndcook.com)195 points by tzury 10 months ago | 53 comments
How Lewis Carroll computed determinants(johndcook.com)85 points by alberto_ol 3 years ago | 28 comments
Probability of typing a wrong Bitcoin address(johndcook.com)45 points by ibobev 1 year ago | 26 comments