Category Archives: Math

SolarSystem App

Posted on May 25, 2023 by Jim Masterson

This link is an attempt to redesign my SolarSystem java applet. As it’s still under construction and numerous changes are made to the code all the time, you will need to clear your browser data and reload the page to … Continue reading →

Posted in Math, Science, Software | 4 Comments

The Lorenz Attractor

Posted on October 21, 2020 by Jim Masterson

The Lorenz Attractor This is my effort to display Edward Lorenz’s equations. First I would like to thank a couple of sources. One is the matrix manipulation code designed by Sun Microsystems (now Oracle Corporation). The version I used here … Continue reading →

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US Housing Starts

Posted on September 17, 2009 by Jim Masterson
Posted in Economics | Comments Off on US Housing Starts

Civilian Work Force

Posted on September 16, 2009 by Jim Masterson

The plot shown here uses data from the U.S. Department of Labor Statistics.  The light blue dots are total civilian labor force, the light green dots are total civilian employed, and the pink dots are the total civilian unemployment rate.  … Continue reading →

Posted in Economics | Comments Off on Civilian Work Force