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