e/Laurent polynomial

Information
has gloss	eng: In mathematics, a Laurent polynomial in one variable over a field \mathbbF} is a linear combination of positive and negative powers of the variable with coefficients in \mathbbF}. Laurent polynomials in X form a ring denoted \mathbbR}[X, X−1] . They differ from ordinary polynomials in that they may have terms of negative degree. The construction of Laurent polynomials may be iterated, leading to the ring of Laurent polynomials in several variables.
lexicalization	eng: Laurent polynomial
instance of	(noun) a mathematical function that is the sum of a number of terms multinomial, polynomial

Meaning
German
has gloss	deu: Ein Laurent-Polynom (nach Pierre Alphonse Laurent) ist in der Mathematik eine Verallgemeinerung des Begriffs Polynom. Beim Laurent-Polynom sind auch negative Exponenten zugelassen.
lexicalization	deu: Laurent-Polynom