Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~~F /\ ((q /\ T) || (~(r /\ r) /\ T)) /\ ~~((q || (T /\ p)) /\ ~q)

⇒ logic.propositional.notnot

~F /\ ((q /\ T) || (~(r /\ r) /\ T)) /\ ~~((q || (T /\ p)) /\ ~q)

⇒ logic.propositional.notfalse

T /\ ((q /\ T) || (~(r /\ r) /\ T)) /\ ~~((q || (T /\ p)) /\ ~q)