Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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