Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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