descending powers
Mathematical term for arranging a polynomial in decreasing order of exponents. Antonym: 昇冪 (ascending powers).
See also: 昇冪
Arrange the polynomial in descending powers.
Common mixed-kana spelling that avoids the rare kanji 冪.
Compound of 降 (descend) and 冪 (power, exponent). The term is a direct calque from English 'descending powers' used in algebra.