H->HMS conversion HP-15C vs. HP42S vs HP67
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09-06-2018, 05:01 PM
(This post was last modified: 09-06-2018 05:08 PM by Dieter.)
Post: #11
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RE: H->HMS conversion HP-15C vs. HP42S vs HP67
(09-06-2018 11:16 AM)Siegfried Wrote: Legendary 67 and Free42 return 146:44:24, the same as Excel, while Obviously your 15C version doesn't. HP's own 15C PC-emulator as well as the Panamatik HP67 emulator use the original ROM and return the correct result: 146,5424000. If one of your simulators returns 146,5456 it would be interesting to know the intermediate results. I can't believe there is such a big roundoff error. So would you please post the results after each step? 183,38 →H gives 183,6333333 0,8 × this is 146,9066666 (last digit rounded down to 6) →H.MS then returns 146,5424000 Now, what do you get? Dieter |
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