NSolve

Usage

• NSolve[lhsrhs, var] gives a list of numerical approximations to the roots of a polynomial equation.
• NSolve[{, , ... }, {, , ... }] solves a system of polynomial equations.

Notes

• NSolve[eqns, vars, n] gives results to n-digit precision.

• NSolve[eqns, vars] gives the same final result as N[Solve[eqns, vars]], apart from issues of numerical precision.

• See Section 1.6.3, Section 3.4.2, Section 3.9.1 and Section 3.9.5.

• Implementation notes: see Section A.9.4.

• See also: Solve, FindRoot, NDSolve.

• Related package: NumberTheory`Recognize`.

• New in Version 2; modified in 4.1.

Further Examples