In detail, $f$ is a strict epimorphism if, for each diagram in $\mathcal{C}$ of the form
if $\phi \circ f=\psi \circ f$, then $\phi =\psi $.
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.
In detail, $f$ is a strict epimorphism if, for each diagram in $\mathcal{C}$ of the form
if $\phi \circ f=\psi \circ f$, then $\phi =\psi $.
