contravariance

Noun

 * 1)  The reversal of the order of data types acted upon by an operator.
 * 2)  A functor which reverses composition.
 * 3)  Of vectors, the property of scaling inversely with a change of basis, as opposed to covariance.
 * 1)  A functor which reverses composition.
 * 2)  Of vectors, the property of scaling inversely with a change of basis, as opposed to covariance.

Translations

 * Chinese:
 * Mandarin:
 * Finnish: kontravarianssi
 * French:
 * German: Kontravarianz
 * Kazakh: контраварианттық
 * Portuguese: contravariância
 * Romanian: contravarianță
 * Russian:


 * Finnish: kontravarianssi
 * German: Kofunktor