Exponential Minus One

no-email (Damien Seguy), Damien Seguy
Mon, 11 Sep 2023 00:00:00 +0000

You can save typing by using expm1($x) instead of exp($x) - 1. Also, you might have to take care of differences, as both results might be slightly different depending on the OS you're running it on : Debian is OK, but MacOS says it's different.