Physics 218 Links: Spring 2022

Other Fun Links

Getting Started with Mathematica

To obtain a student copy of Mathematica, visit the following ITS web site: https://help.lafayette.edu/mathematica.

There are a variety of on-line tutorials available for Mathematica. I recommend going to Wolfram.com and exploring their on-line resources. Some students have reported the following to be useful:

• "Hands-on Start". A series of screencasts that walk you through many different aspects of Mathematica, with a good balance between overview information and specific, detailed information that allows you to actually accomplish something quickly.
• These screencasts are part of the Getting Started channel, which is one of many channels available in the Wolfram Screencast & Video Gallery.
• Many more resources are available in the Learning Center.
• Other class examples will posted here as well.
• A simple example of getting started by plotting a list is also available.

Constants, Units, and Uncertainty

The National Institute of Standards and Technology (NIST) maintains a useful page with the current best values for many fundamental constants (along with their uncertainties) at http://physics.nist.gov/cuu/Constants/.

More guidelines and tools for estimating uncertainty. Be sure to check out the Uncertainty Machine.

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