Friday, April 4, 2014

Three Generations of the BA II Plus



Here is my collection of the BA II Plus calculators I have with the year I bought them typed into each one.


Eddie
at
Labels: , , ,

HP 65 Programs: Triangulation, Percentile, Roots of Unity, Partial Fractions

  HP 65 Programs: Triangulation, Percentile, Roots of Unity, Partial Fractions Triangulation (done with HP-65 Emulator for Windows, Ber...