The set of maps from $A$ to $B$[1] is the set $\textup{Hom}_{\mathsf{Sets}}\webleft (A,B\webright )$[2] whose elements are the functions from $A$ to $B$.
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.
