Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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