Wolfram Language & System 11.0 (2016)|Legacy Documentation

This is documentation for an earlier version of the Wolfram Language.View current documentation (Version 11.2)

Polynomial Equations

Packed into functions like Solve and Reduce are a wealth of sophisticated algorithms, many created specifically for the Wolfram Language. Routinely handling both dense and sparse polynomials with thousands of terms, the Wolfram Language can represent results in terms of numerical approximations, exact radicals or its unique symbolic Root object constructs.


Solve find generic solutions

Roots roots of a univariate polynomial

Reduce reduce a general polynomial system

Solutions in Radicals

Root  ▪  Cubics  ▪  Quartics  ▪  ToRadicals

Root Isolation

CountRoots count roots in an interval

RootIntervals  ▪  IsolatingInterval

Numerical Approximations

NSolve  ▪  NRoots  ▪  FindRoot