⁠ has a cardinality more compact than or equivalent to the cardinality of One more established ⁠ T displaystyle T ⁠ along with the set of all serious figures have the very same cardinality, a bijection staying furnished by the perform ⁠ x ↦ tan ⁡ ( π x / https://stewartf568rpn7.wikijm.com/user