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