Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(q || (T /\ T /\ ~r)) /\ ~~(~~(p /\ ~q) /\ T /\ ~~(p /\ ~q))
⇒ logic.propositional.truezeroand(q || (T /\ T /\ ~r)) /\ ~~(~~(p /\ ~q) /\ ~~(p /\ ~q))
⇒ logic.propositional.notnot(q || (T /\ T /\ ~r)) /\ ~~(~~(p /\ ~q) /\ p /\ ~q)