Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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