Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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