First published on May 17, 2019. Last updated on February 6, 2021.
Here, we discuss how to use fast entropy and other methods described in this text to model history.
 Note that dollar amounts are unadjusted for inflation — they reflect actual historical figures.
 See M. Ciotola, Journal of Physical History and Economics, Vol. 1, Is. 1 (1996).
Gibson, C. (1966) Spain In America. Harper and Row.
Smith, D. (1982) Song of the Drill and Hammer.