Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬((r ∧ r) ∨ ¬r) ∨ ¬((r ∧ r) ∨ ¬r) ∨ ¬T ∨ ¬r
logic.propositional.idempor
¬((r ∧ r) ∨ ¬r) ∨ ¬T ∨ ¬r
logic.propositional.idempand
¬(r ∨ ¬r) ∨ ¬T ∨ ¬r
logic.propositional.complor
¬T ∨ ¬T ∨ ¬r
logic.propositional.idempor
¬T ∨ ¬r
logic.propositional.nottrue
F ∨ ¬r
logic.propositional.falsezeroor
¬r