How to type LaTeX `\lrcorner` in Typst?

[ensko]

The general answer to finding symbols is this:

Is the Bitcoin symbol available?

Hi @Dr_Joachim, you can search for symbols by name in the sym documentation, you can try to find them by drawing with detypify, and you can insert Unicode symbols directly or by code point. #sym.bitcoin ₿ \u{20BF}

In your case, since you know the latex name of the symbol, the Symbol documentation is easier and gives you corner.r.b, as MAX2 has said.