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Accessing / Manipulating RPN Stack from PPL
02-20-2014, 04:56 PM
Post: #1
Accessing / Manipulating RPN Stack from PPL
One of the most natural programming activities on prior programmable HP calculators is to write a program that, when invoked, takes arguments from the stack and does something with them. Presumably stack access from PPL is with some set of (currently undocumented) functions. Does anyone know how to do this?

- John
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Accessing / Manipulating RPN Stack from PPL - John R. Graham - 02-20-2014 04:56 PM



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