Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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