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The elusive negative zero on the HP 30b
05-11-2021, 07:19 AM
Post: #8
Didier Lachieze Offline
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RE: The elusive negative zero on the HP 30b
No, in addition to the hardware differences there are software differences between the 20b and the 30b. The later has a solver, additional financial, prob and stat functions as well as a programming mode.

On this page you'll find a link to a review of the 30b from Gene highlighting the differences with the 20b.
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RE: The elusive negative zero on the HP 30b - Didier Lachieze - 05-11-2021 07:19 AM



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