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