Variables

Variables[poly]

gives a list of all independent variables in a polynomial.

Examples

open allclose all

Basic Examples  (1)

Find a list of variables of a polynomial:

Scope  (4)

A polynomial:

A list of polynomials:

A rational function:

Find variables in a radical expression:

Options  (1)

Modulus  (1)

Find variables present after reducing coefficients modulo 2:

Properties & Relations  (1)

Use CoefficientList to find coefficients of polynomials:

Possible Issues  (1)

Variables looks for variables only inside sums, products, and rational powers:

Introduced in 1988
 (1.0)