Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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