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