Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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