Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

~~F || ~~p || ~~q

⇒ logic.propositional.notfalse

~T || ~~p || ~~q