Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

¬(¬¬((r ↔ r) ∧ r ∧ T) ∨ ¬¬((r ↔ r) ∧ r ∧ T))
logic.propositional.idempor
¬¬¬((r ↔ r) ∧ r ∧ T)
logic.propositional.notnot
¬((r ↔ r) ∧ r ∧ T)
logic.propositional.defequiv
¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ T)
logic.propositional.idempand
¬((r ∨ (¬r ∧ ¬r)) ∧ r ∧ T)
logic.propositional.absorpand
¬(r ∧ T)
logic.propositional.truezeroand
¬r