Exercise logic.propositional.dnf
Description
Proposition to DNF
Firsts
Rule dnf.enter Location [] Term "Nothing" Focus "Nothing" Environment ~~((~~(~q /\ p) /\ p /\ ~~(p /\ ~q) /\ ~q /\ ((q /\ ~~(T /\ p /\ ~q) /\ ~q /\ p) || (~(T /\ r) /\ ~(r /\ r) /\ ~~(T /\ p /\ ~q) /\ ~q /\ p)) /\ T) || (~~(~q /\ p) /\ p /\ ~~(p /\ ~q) /\ ~q /\ ((q /\ ~~(T /\ p /\ ~q) /\ ~q /\ p) || (~(T /\ r) /\ ~(r /\ r) /\ ~~(T /\ p /\ ~q) /\ ~q /\ p)) /\ T))ready: no