Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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