1. Floor operator is `⌊n⌋`.
2. Exponentiation implementation depends on the size of the power. For very small powers normally they are represented as their reciprocal, then operated on within the exponent.
y = b ** (1/x)
y = Math.exp(Math.log(b) / x)I like this a lot. I've been going through HS-level math with Math Academy and I'm always intrigued when I see these symbols in advanced calculations elsewhere online.
I recently learned the syntax for half-open intervals. It's so frustrating that I can't bear to type it out. This is relevant: https://xkcd.com/859/
Do programmers use those weird font ligatures in practice? E.g, Rendering `a != b` as `a≠b`. I've only seen them used by people who want to show how far they can push coding style away from the standard monospace low ASCII, but haven't seen any good justification for them.
This is pretty cool. As a self-taught developer with a non-CS major, my math limited out at college algebra 2. I recently did Brilliant.org calculus just to try to make better sense of various CS papers, and I thought at the time I could probably understand some of the concepts in code better than standard mathematics notation. Something like this definitely helps me understand the math symbols better. I could see taking it to the next level and adding other languages and symbols.