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: , , ,

Classic RPN Stack Operations

  Classic RPN Stack Operations Starting Stack: T:  d Z:  c Y:  b X:  a OVER :   Copies b to the Z and X stacks, while leaving ...