Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~((F /\ r) || q || ~~p) || ~~((F /\ r) || q || ~~p) || F

⇒ logic.propositional.notnot

(F /\ r) || q || ~~p || ~~((F /\ r) || q || ~~p) || F

⇒ logic.propositional.falsezeroand

F || q || ~~p || ~~((F /\ r) || q || ~~p) || F

⇒ logic.propositional.falsezeroor

q || ~~p || ~~((F /\ r) || q || ~~p) || F

⇒ logic.propositional.notnot

q || p || ~~((F /\ r) || q || ~~p) || F