Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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