Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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