Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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