Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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