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