My collection represents only a small fraction of Hewlett Packard calculators. _auto_generated_thumb_ Graphical calculators HP 39gII HP 39gs HP 40gs HP 50g Scientific calculators HP 10s HP 35s HP SmartCalc 300s HP 300s+ HP 15c...
Read MoreThe HP-40G is an algebraic entry only graphing calculator from HP. Based on the HP-38G design, numerous firmware improvements and the inclusion of a CAS made this a very capable math platform. The HP39g and the HP 40g were both...
Read MoreI am a long user of HP calculator, in fact since 1991 and I have still kept my HP48GX with my license of MetaKernel 3.0 (paid 120 FF or 18€). I like the RPN way of doing thing, and I was lightning fast doing math thinking in my...
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