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