How to anger a mathematician?
Write 2 + 2 = 5 and say you're using the 5 symbol to represent 4. You could also say they're a piece of shit and you can prove it mathematically like Rick Sanchez.
Retrospring uses Markdown for formatting
*italic text* for italic text
*italic text*
**bold text** for bold text
**bold text**
[link](https://example.com) for link
[link](https://example.com)