Polynomial with equidistant roots

This example explores the polynomial arising in the Lagrange interpolation error formula. The roots are equidistant by default; any shift will indicate the changes one could expect in the error function, with a clustering of the nodes near the end points leading to a uniformly small error.

 

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Resource Type
Activity
Tags
error  interpolation  lagrange  root 
Target Group (Age)
19+
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
Views
1358
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