Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

q || ~(T /\ ~p)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p