Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

q || ((F || q) /\ (r || q)) || ~~(p /\ p)
logic.propositional.falsezeroor
q || (q /\ (r || q)) || ~~(p /\ p)
logic.propositional.absorpand
q || q || ~~(p /\ p)
logic.propositional.idempor
q || ~~(p /\ p)
logic.propositional.notnot
q || (p /\ p)
logic.propositional.idempand
q || p