Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished
¬(r ∧ ((T ∧ r) ↔ r) ∧ T) ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.truezeroand
¬(r ∧ ((T ∧ r) ↔ r)) ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.truezeroand
¬(r ∧ (r ↔ r)) ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.defequiv
¬(r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r))) ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.idempand
¬(r ∧ (r ∨ (¬r ∧ ¬r))) ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)
logic.propositional.absorpand
¬r ∨ ¬(((T ∧ r) ↔ r) ∧ T ∧ r)