# Lagrange Multiplier Calculator

## Now, What Exactly Is A “Lagrange Multiplier Calculator”?

A Lagrange multiplier calculator is a tool that helps you find the value of a certain variable in a constrained optimization problem by using the Lagrange multiplier method.

## Free Lagrange Multiplier Calculator With Steps

This is a very simple tool for Lagrange Multiplier Calculator. Follow the given process to use this tool.

☛ Step 1: Enter the complete equation/value in the input box i.e. across “Provide Required Input Value:”

☛ Step 2: Click “Enter Solve Button for Final Output”.

☛ Step 3: After that a window will appear with final output.

Hope you found this Free Lagrange Multiplier Calculator useful. Do visit usefulknot.com for more.

## Formula for lagrange multiplier

The Lagrange multiplier is a mathematical tool used to optimize a function. It is defined as the partial derivative of the function with respect to the variable being optimized, multiplied by the constraint function.

## Lagrange Multiplier Definition

A Lagrange multiplier is a mathematical concept used to optimize a function subject to constraints. The Lagrange multiplier is used to find the maximum or minimum value of a function subject to constraints.

## Example of lagrange multiplier based on Formula

The lagrange multiplier is given by the formula:

L = ∂f/∂x

where f is the function to be minimized or maximized, x is the variable to be minimized or maximized, and ∂f/∂x is the partial derivative of f with respect to x.

For example, if the function to be minimized is f(x,y) = x2 + y2 and the variable to be minimized is x, then the lagrange multiplier is given by L = ∂f/∂x = 2x.