Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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