41C/CV root finders
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05-21-2015, 11:12 AM
(This post was last modified: 05-21-2015 11:16 AM by Didier Lachieze.)
Post: #7
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RE: 41C/CV root finders
(05-20-2015 08:08 PM)Dave Britten Wrote: On a side note, it's rather strange that the 41C has exotic functionality like ln1+X, e^x-1, mod, and extensive alpha capability, but lacks a root finder, present on earlier models like the 34C. Well, while being the last HP calculator with red LED display, the 34C was introduced after the 41C, not before: it was introduced along with the 33C and the 38C on August 15, 1979, one month after the 41C introduction on July 16, 1979 (source: PPC Journal V6N4 & V6N5). |
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