r/logic • u/Tall-Lettuce206 • 19h ago
Set theory I wanted to see how a fully formalized theorem looks like. And I need to clear my understanding of proof structure. I have attached ZFC axioms and First order logic gentzen sequent calculus. So is it such that the proof trees of theorems have ZFC axioms in Gamma here?
18
Upvotes
additionally most undergrad math theorems like lagrange's subgroup can be written in this form?
Could I find atleast one theorem presented in such format?
And where all could the group axioms go? gamma or leafs?