Exercise

Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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