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