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