Use this daily for minor calculations -- fire up the PC for the big stuff
Also own an original HP 35 from 1975 (5 years and 2795 days ago)
Just another Day at Work - created by Alan2641
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The HP calculator was the darling in my engineering college, but I confess that I never liked it very much, just had the "enter" key and did not have the "="... Major fault ...
Nice photo by the way...
The use of RPN ( Reverse Polish Notation -- No equal)is something that took awhile to get used to but I am confused by calculator that have an equal button after using HP for 35 years
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