Experimental study of finding simple closed-form expressions matching decimal expansions
cd mnumber-spectra mvn clean install test
This project is very early in its lifetime; at the time of this writing it is the first weekend.
Go https://pubinv.github.io/number-spectra/numberline/index.html.
http://thetimelineproj.sourceforge.net/about.html
https://www.cs.ox.ac.uk/jeremy.gibbons/publications/rationals.pdf
https://en.wikipedia.org/wiki/Closed-form_expression#Closed-form_number