invertible

• Описывает нечто, что может быть перевёрнуто или обращено в положении, порядке или состоянии.

Describes something that can be turned upside down or reversed in position, order, or condition.

1. Having a mathematical inverseC2formaltechnical

   Describing an element (such as a number, matrix, or function) for which there exists another element that, when combined (added or multiplied), yields the identity element for that operation.

   Обратимый

   • A square matrix is invertible if its determinant is non‑zero.
   • Every non‑zero real number is invertible under multiplication.
   • The function is invertible because it is both injective and surjective.

   Синонимыregular

   Антонимыsingular