Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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