Third Order Lagrange Polynomial Example | Numerical Methods

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In this video we are going to go through a third order Lagrange polynomial example so that you can see how we solve one of these problems. The Lagrange polynomial method is used to interpolate data between known discrete data points such that we can find the value of any input along our newly found continuous function.

This timeline is meant to help you better understand how to solve a third order Lagrange polynomial example:
0:00 Introduction
0:30 Lagrange polynomial method formula
1:02 Steps to solve for a third order Lagrange polynomial
1:31 Solving a third order Lagrange polynomial example
5:22 Outro

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This video is part of our Numerical Methods course. Numerical methods is about solving math problems through approximating the solution of problems that would be difficult or impossible to solve analytically. In this playlist we will cover topics such as solving systems of linear equations, solving systems of non-linear equations, numerical integration, numerical derivatives, etc..
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at 3:44 i think you have an error you did -6/11 when its -11/6

koppelbattledawn
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i would also like to say that i am very happy with your videos on numerical analysis as you really make the subject clear and give great examples it has been a great help to me

koppelbattledawn
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THANK YOU SO MUCH .. Glad to find ur video. Really helping to me

xxxha
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Can we have a lagrange of two independent variables in the solution

kerixenkalid