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