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