New best story on Hacker News: A visual proof that a^2 – b^2 = (a + b)(a – b) Andrew S Gomes December 18, 2024 Share to: Twitter Facebook URL Print Email A visual proof that a^2 – b^2 = (a + b)(a – b) 697 by beardyw | 191 comments on Hacker News. Tags Hacker News
Post a Comment
Click to see the code!
To insert emoticon you must added at least one space before the code.