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