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