Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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