Exercise

Exercise logic.propositional.consequence

Description
Prove that formula is a logical consequence of a set of formulas

(p /\ (p || r)) || (q /\ (p || r)) => ~p -> r

ready: no

Feedback

initial=TList [TCon logic1.or [TVar "p",TCon logic1.and [TVar "q",TVar "r"]]]

path []
steps 0
major rules 0
active labels