Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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