Exercise

Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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