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What do you keep on your 42S?
10-30-2019, 04:44 PM
Post: #4
RE: What do you keep on your 42S?
(10-23-2019 03:42 PM)Dave Britten Wrote:  ... I've managed to cram all this into mine so far:

- GCD, LCM, Floor, Ceiling, Reduce fraction
- Speed-of-sound solver program - based on formulas here:

Of course the big disadvantage of the original 42S is the inability to upload/download programs, i.e., all programs must be manually keyed in, and are subject to loss if you lose memory for some reason. So, based on the above listing, I really admire your key-punching prowess!

Someone needs to figure a way to at least download. Any way to connect to that 32k ram chip and write to it? (Please forgive the ignorance of this question if it is indeed impossible. My knowledge of such things is obviously quite limited.)

Dave - My mind is going - I can feel it.
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RE: What do you keep on your 42S? - Jeff O. - 10-30-2019 04:44 PM
RE: What do you keep on your 42S? - Trond - 11-01-2019, 02:51 AM

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