rus: Тождество максимумов и минимумов

Information
has URI	http://lexvo.org/id/term/rus/%D0%A2%D0%BE%D0%B6%D0%B4%D0%B5%D1%81%D1%82%D0%B2%D0%BE%20%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D1%83%D0%BC%D0%BE%D0%B2%20%D0%B8%20%D0%BC%D0%B8%D0%BD%D0%B8%D0%BC%D1%83%D0%BC%D0%BE%D0%B2

Meaning
means	e/Maximum-minimums identity