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5 February 2024

  • 20:2620:26, 5 February 2024 diff hist +217 Talk:Sylvester's criterionNo edit summary current
  • 20:2520:25, 5 February 2024 diff hist −9,441 Sylvester's criterionI am removing the confusing second section, and re-titling the first section. This addresses current concerns on the talk page. I am teaching this topic at a university, and can confirm that the deleted section is confusingly written and that its proofs are less general than those in the first section (which completely proves Sylvester's criterion for PD matrices.)

12 January 2021

7 September 2020

12 April 2020

2 April 2020

17 April 2019

21 August 2018

20 August 2018