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