Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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