Author's Name: Rea Vickovic
What is Runge's Phenomenon?
Demonstrate Runge's Phenomenon using Runge's function
What is a possible remedy to avoid spurious oscillations?
Demonstrate the effectiveness of this remedy
Example 1: with 6 Chebyshev nodes
Example 2: with 11 Chebyshev Nodes
Example 3: with 16 Chebyshev Nodes