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)

Manipulating Equations

The Wolfram Language's symbolic architecture allows it to represent any equation as a symbolic expression that can be manipulated using any of the Wolfram Language's powerful collection of symbolic operations.

ReferenceReference

Reduce general algebraic reduction of equations, inequalities, etc.

Simplify simplify each side of an equation

Series series expand each side of an equation

N evaluate each side of an equation numerically

LogicalExpand expand out logical combinations of equations

Thread convert {a,b}=={u,v} to {a==u,b==v}

CoefficientArrays convert equations to matrices

ReplaceAll (/.) substitute equation solutions into any expression