Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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