Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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