Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(F /\ r) || (q /\ q) || ~(~(F || p) || F)
logic.propositional.falsezeroor
(F /\ r) || (q /\ q) || ~~(F || p)
logic.propositional.falsezeroor
(F /\ r) || (q /\ q) || ~~p