Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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