Talk:Inverse of Cauchy Matrix

This page has a typo. The final x_k of the second equation (inverse) should read y_k.

At least, I assume that this is a typo, and that Knuth didn't get it wrong. I don't actually have a copy to hand, so I can't check the ref right now, but I did implement it yesterday and can confirm that the fix works.
 * Checked Knuth and you're right, changed the article accordingly. Caliburn (talk) 08:56, 14 August 2019 (EDT)