Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

T /\ ((q /\ q) || ~~~r) /\ ~~(p /\ ~q) /\ ~~(p /\ ~q)
logic.propositional.idempand
T /\ ((q /\ q) || ~~~r) /\ ~~(p /\ ~q)
logic.propositional.truezeroand
((q /\ q) || ~~~r) /\ ~~(p /\ ~q)
logic.propositional.idempand
(q || ~~~r) /\ ~~(p /\ ~q)
logic.propositional.notnot
(q || ~r) /\ ~~(p /\ ~q)
logic.propositional.notnot
(q || ~r) /\ p /\ ~q
logic.propositional.andoveror
(q /\ p /\ ~q) || (~r /\ p /\ ~q)