Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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