Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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