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Little explorations with HP calculators (no Prime)
04-19-2017, 02:49 PM
Post: #192
RE: Little explorations with the HP calculators
(04-19-2017 12:22 PM)pier4r Wrote:  I'm trying to understand the commands for list processing in userRPL. DOLIST, DOSUBS, NSUB, ENDSUB, STREAM (others?)

If I understood correctly STREAM is the most simple approach because it works on a pair of elements in input, then comes DOLIST that is a bit more generic and then DOSUBS (that allows the usage of NSUB/ENDSUB).

Am I mistaken?

You could also add ΣLIST, ΔLIST, and ΠLIST to your, um, list. Smile

And you may want to start your exploration by considering even simpler constructs, such as:
Code:
{ 1 2 3 }
3
*
or
Code:
{ a b c }
{ 1 2 3 }
/
...since many simple functions also do something meaningful when given one or more lists as parameters.
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RE: Little explorations with the HP calculators - DavidM - 04-19-2017 02:49 PM



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