Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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