polynomial

多項式

変数の指数がゼロか正の整数である、数と変数を含む項を足した式。

やさしい英語で： A mathematical expression adding terms with numbers and variables raised only to whole-number powers of zero or more.

• We can factor this polynomial.
• The polynomial has three terms.
• She found the roots of two polynomials.

よく使う表現： quadratic polynomial, polynomial equation, factor a polynomial

多名法による学名

三つ以上の語からなる生物の学名。

やさしい英語で： A scientific name for a living thing that contains more than two words.

• The plant was listed under a polynomial.
• This polynomial contains four Latin words.
• Older botanical works often used polynomials to name plants.

類義語： polynomial name

よく使う表現： botanical polynomial, taxonomic polynomial, a Latin polynomial

多項からなる項

いくつかの独立した部分からなる項や表現。

やさしい英語で： A term made up of several separate parts.

• The author calls this multipart term a polynomial.
• Each part of the polynomial has a separate role.
• The system combines several elements into a polynomial.

類義語： multipart term

よく使う表現： a complex polynomial, parts of a polynomial

多項式の、多項式で表される

多項式で表される、または多項式が定める上限内に収まる。

やさしい英語で： Described by, or kept within a limit set by, a mathematical expression with whole-number powers.

• The graph shows a polynomial function.
• This algorithm runs in polynomial time.
• We found a polynomial bound for the number of steps.

よく使う表現： polynomial function, polynomial time, polynomial growth, polynomial bound

多名法の、多項の

いくつかの部分からなる名前や用語に関する。

やさしい英語で： Relating to a name or other term made up of several parts.

• The plant has a polynomial name.
• Polynomial naming was common in early botanical books.
• The catalogue preserves several polynomial designations.

よく使う表現： polynomial name, polynomial naming, polynomial designation