"…the notation \(-1\le x\le 1\) is not mathematically correct because \(\le\) is a binary relation."

As mathematical takes go, this is one of the weirdest I've ever seen, and this is from someone who says he's a mathematician. I guess something like https://dlmf.nist.gov/10.21.E2 will give him conniptions.

...and here's one of those trippy things I wrote for giggles: https://www.shadertoy.com/view/3tl3Wl

- WordPress
- https://tpfto.wordpress.com/

- GitHub
- https://github.com/tpfto

knows a little math and some chemistry

Joined Apr 2019