monomial
monomial
adj.
made of one term; of a monomial (Algebra)
n.
one term or letter (Algebra)
Monomial
In
mathematics, a
monomial is, roughly speaking, a
polynomial which has only one term. Two different definitions of a monomial may be encountered:
- For the first definition, a monomial, also called power product, is a product of powers of variables with nonnegative integer exponents, or, in other words, a product of variables, possibly with repetitions. The constant 1 is a monomial, being equal to the empty product and 0 for any variable . If only a single variable is considered, this means that a monomial is either 1 or a power of , with a positive integer. If several variables are considered, say, then each can be given an exponent, so that any monomial is of the form with non-negative integers (taking note that any exponent 0 makes the corresponding factor equal to 1).
- For the second definition, a monomial is a monomial in the first sense multiplied by a nonzero constant, called the coefficient of the monomial. A monomial in the first sense is also a monomial in the second sense, because the multiplication by 1 is allowed. For example, in this interpretation and are monomials (in the second example, the variables are and the coefficient is a complex number).
Monomial
(n.)
A single algebraic expression; that is, an expression unconnected with any other by the sign of addition, substraction, equality, or inequality.
(a.)
Consisting of but a single term or expression.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
monomial
MONOMIAL
MONOMIO. DI MONOMIO. MONOMIALE