Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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