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