Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

(¬(((r ∨ r) ↔ r) ∧ T ∧ r) ∨ ¬(((r ∨ r) ↔ r) ∧ T ∧ r)) ∧ T
logic.propositional.idempor
¬(((r ∨ r) ↔ r) ∧ T ∧ r) ∧ T
logic.propositional.truezeroand
¬(((r ∨ r) ↔ r) ∧ r) ∧ T
logic.propositional.idempor
¬((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