guys very simple question here. I'm writing a paper on elliptic curves, and the domain of the function has this extra point which is referred to as "a point at infinity."
It looks like this :
I have no clue what the shortcut is for that. I've just been using the letter O instead. Anyone know what that symbol is? Appreciate the help!
\mathcal{O}(requires theamssymbpackage) – Au101 Nov 28 '16 at 02:12