Friday, 9 May 2014
Proposed Scientific RPN HP Quickcalc
, I created this:
It has all the functions of the original 1972 HP-35 and a few more. What more do you need for a handy scientific by-the-side-of-your-desktop calculator?
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11 May 2014 at 16:46
This is awesome! Love the form factor of this design.
20 January 2017 at 00:50
Perfect pocket calculator! Bravo!
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