Flush and recessed displays of hp 27s calculator.
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06-11-2024, 02:00 AM
Post: #4
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RE: Flush and recessed displays of hp 27s calculator.
(06-10-2024 02:24 PM)Rafa Wrote: i would be exiled if i a bring an RPN calculator! On the contrary, watching non-RPN users try to find the EQUALS key on my HP-3X or 4X calculator has been one of my greatest joys of doing math with other people. It gives me a chance to talk about the wander, mystery and efficiency of post-fix notation and all the many reasons it's superior. 17bii | 32s | 32sii | 41c | 41cv | 41cx | 42s | 48g | 48g+ | 48gx | 50g | 30b |
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