Solving Nonlinear Equations Systems in Excel

Find best answer to a system of algebraic equations


NLSOLVE is a powerful spreadsheet solver function based on the Levenberg-Marquardt algorithm which is suitable for:

  1. Finding roots of nonlinear equations.

  2. Computing exact or best (least-square-error) solution to a system of coupled equations including systems with mixed equations and inequalities constraints.

Refer to NLSOLVE manual page for detailed description and examples.

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