Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬(r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ T) ∧ T
logic.propositional.truezeroand
¬(r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ T)
logic.propositional.truezeroand
¬(r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)))
logic.propositional.idempand
¬(r ∧ (r ∨ (¬r ∧ ¬r)))
logic.propositional.absorpand
¬r