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Casio fx-3800P "Programming"
03-08-2020, 02:52 PM
Post: #10
RE: Casio fx-3800P "Programming"
(03-08-2020 02:34 PM)Eddie W. Shore Wrote:  Mine is also a Radio Shack EC-4019. I was disappointed to learn that this model doesn't have the AND and OR Boolean functions.

I think there are a lot of other lacking features I would address before worrying too much about those. Wink

Anyway, there are plenty of alternatives for those on Casio's symbolic programming models (fx-4000P/EC-4020, fx-7000G, etc.) which also don't allow them in conditional tests.

And: Just string two conditions together.

X>0=>X<Y=>Goto 4

Or: Either write the conditions+predicate multiple times, or if that's too wasteful (lots of conditions, multiple statements in the predicate, etc.), logically invert the conditions you're testing and jump over the conditionally executed code with a Goto.

If you're talking about bitwise And/Or for Base-N mode, then those might be doable with what passes for programming on the 3800P. Not sure.
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RE: Casio fx-3800P "Programming" - Dave Britten - 03-08-2020 02:52 PM
RE: Casio fx-3800P "Programming" - xerxes - 03-11-2020, 12:06 AM

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