Exercise logic.propositional.consequence
Description
Prove that formula is a logical consequence of a set of formulas
(q /\ s) || (~q /\ ~s) => (p /\ q) <-> (F || (p /\ s))
ready: noFeedback
- (no onefirst)
- allfirsts (0)
- allapplications
- derivation
- microsteps
Environment
initial=TList [TCon logic1.equivalent [TVar "q",TVar "s"]]Path 1
| path | [] |
| steps | 0 |
| major rules | 0 |
| active labels |