Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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