Exercise

Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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