Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~(~(q || ~r) || ~((q || p) /\ ~q))
logic.propositional.andoveror
~(~(q || ~r) || ~((q /\ ~q) || (p /\ ~q)))
logic.propositional.compland
~(~(q || ~r) || ~(F || (p /\ ~q)))
logic.propositional.demorganor
~((~q /\ ~~r) || ~(F || (p /\ ~q)))
logic.propositional.falsezeroor
~((~q /\ ~~r) || ~(p /\ ~q))
logic.propositional.demorganand
~((~q /\ ~~r) || ~p || ~~q)
logic.propositional.notnot
~((~q /\ r) || ~p || ~~q)
logic.propositional.notnot
~((~q /\ r) || ~p || q)