Here's a breakdown of the differences between each PDF style:
| Style | Class | Font | Theorem Environments |
|---|---|---|---|
| Style 1 | book |
Alegreya Sans | tcbthm |
| Style 2 | book |
Alegreya Sans | amsthm |
| Style 3 | book |
Arno* | amsthm |
| Style 4 | book |
Computer Modern | amsthm |
*To be replaced with Linus Romer's Elemaints when it is released.
@MISC{MO119454,
AUTHOR = "user30818",
TITLE = "Category and the axiom of choice",
HOWPUBLISHED = "MathOverflow",
URL = "https://mathoverflow.net/q/119454",
SHORTHAND = "\texttt{MO 119454}"
}