Most mind-blowing program for your favorite calculator

[Thomas Klemm]

Weakest calculator/pocket computer that can do Tower of Hanoi?

(08-11-2018 06:52 PM)Dave Britten Wrote:  Now that would be impressive to see it running on a 25.

Solution

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(HP-65) N-Queens

(01-13-2022 10:49 PM)Dave Britten Wrote:  I've been thinking over whether I can cram this onto the HP 25, but it's not coming to me so far. If anybody can manage that, I'll be really impressed...

(25) N-Queens

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(29C) Prime numbers up to 10'000

(09-04-2018 12:04 AM)Archilog Wrote:  A guy called C.Ret did an awesome work which can be found there: Silicium ... In French. But the most interesting is easily readable.

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How about a pocket / hand held RPL calc?

Quote:Still, if you want to really impress me and, at the same time, make me a true believer of the 17's programming capability, write a version of the N-queens benchmark program for the 17bII+, execute it, and submit the time. ;^) As of yet, nobody has done this. Personally, I think this is a golden opportunity to prove all the naysayers wrong - if possible.

Equation for the 8-queens problem

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And then we have this pearl: Gaussian integration for the HP-11C