Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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