Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

(¬(((r ∧ T) ↔ r) ∧ T ∧ (F ∨ r)) ∨ F) ∧ (¬(((r ∧ T) ↔ r) ∧ T ∧ (F ∨ r)) ∨ F)
logic.propositional.falsezeroor
¬(((r ∧ T) ↔ r) ∧ T ∧ (F ∨ r)) ∧ (¬(((r ∧ T) ↔ r) ∧ T ∧ (F ∨ r)) ∨ F)
logic.propositional.absorpand
¬(((r ∧ T) ↔ r) ∧ T ∧ (F ∨ r))
logic.propositional.truezeroand
¬(((r ∧ T) ↔ r) ∧ (F ∨ r))
logic.propositional.falsezeroor
¬(((r ∧ T) ↔ r) ∧ r)
logic.propositional.truezeroand
¬((r ↔ r) ∧ r)
logic.propositional.defequiv
¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.idempand
¬((r ∨ (¬r ∧ ¬r)) ∧ r)
logic.propositional.absorpand
¬r