The files below contain demonstrations used in class.
Most are Mathematica notebooks. However, since the UMass blogs don’t allow me to upload Mathematica notebooks as such, I had to change the extension of each of these from .nb to .txt.
After you download any of these Mathematica notebook files, change the extension back from .txt to .nb. Do this before you attempt to open the file in Mathematica!
- ODEs Mathematica notebook — use Mathematica to solve ODEs
- SlopeField Mathematica notebook — plot direction fields
- NumericalMethods notebook—Euler’s Method, Improved Euler Method, Runge-Kutta 4th-order Method and their errors
- NumericalMethods.pdf—evaluated version of notebook NumericalMethods.nb, in pdf format for reading or printing