Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(q || ~r) /\ T /\ ~~(((q || p) /\ ~q) || F)
logic.propositional.andoveror
(q || ~r) /\ T /\ ~~((q /\ ~q) || (p /\ ~q) || F)
logic.propositional.compland
(q || ~r) /\ T /\ ~~(F || (p /\ ~q) || F)
logic.propositional.falsezeroor
(q || ~r) /\ T /\ ~~((p /\ ~q) || F)
logic.propositional.falsezeroor
(q || ~r) /\ T /\ ~~(p /\ ~q)