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