How can you formularize "if"-conditions in a language-agnostic way?
I'm talking about formulas like
$$ x=\begin{cases} 2,&\text{ if } n \le 2 \lor m=3\\ 3,&\text{ if } n \gt 2 \land m=n \end{cases} $$ Of course, everybody in the world will understand the "if", but is there a way to write it completely without using any "real world" language whatsoever?