Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~~(q /\ q) || ~~(T /\ ~r /\ T)) /\ ~~((q /\ ~q) || (p /\ ~q))
⇒ logic.propositional.notnot(~~(q /\ q) || (T /\ ~r /\ T)) /\ ~~((q /\ ~q) || (p /\ ~q))
⇒ logic.propositional.truezeroand(~~(q /\ q) || (~r /\ T)) /\ ~~((q /\ ~q) || (p /\ ~q))
⇒ logic.propositional.truezeroand(~~(q /\ q) || ~r) /\ ~~((q /\ ~q) || (p /\ ~q))