Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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