tag:blogger.com,1999:blog-8208757670243748671.post5028397603447546998..comments2023-09-22T10:59:04.474-07:00Comments on Redneck Math: Flipping the signBobby Wintershttp://www.blogger.com/profile/13590953639823213422noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8208757670243748671.post-83543610162148123392014-06-25T19:57:33.853-07:002014-06-25T19:57:33.853-07:00It's really simple and elegant to prove that l...It's really simple and elegant to prove that last fact once one expresses the complex number in radial form (via Euler's identity). However, demonstrating that Euler's identity makes any sense at all still requires an exercise in trigonometry, plus Taylor series to boot, so I usually just gloss over that part when explaining it...Quintopiahttps://www.blogger.com/profile/11935053984682797775noreply@blogger.com