Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(T /\ F /\ r) || q || (~~(p /\ p) /\ ~~(p /\ p))
logic.propositional.idempand
(T /\ F /\ r) || q || ~~(p /\ p)
logic.propositional.notnot
(T /\ F /\ r) || q || (p /\ p)
logic.propositional.idempand
(T /\ F /\ r) || q || p