Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

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