Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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