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How to identify HP-49g+ production runs
11-06-2022, 04:04 PM (This post was last modified: 11-06-2022 04:04 PM by John Keith.)
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John Keith Offline
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RE: How to identify HP-49g+ production runs
(10-04-2022 03:38 AM)dmh Wrote:  Differences to the 50g appear to be colour and 3 vs 4 batteries. Anything else?

An important difference regarding batteries is that the 50g can be powered through the USB port whereas the 49g+ cannot. This can mean a significant savings in batteries during long calculations, file transfers, etc.

Also to johnb: the LongFloat Library covers interval arithmetic, you may want to look at the source code.
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RE: How to identify HP-49g+ production runs - John Keith - 11-06-2022 04:04 PM



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