Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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