x100.365 #53: 33S

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I love Hewlett-Packard calculators.

It’s one of the less annoying things I’ve inherited from my dad.

If it can’t operate in RPN mode; if its keys don’t respond to your touch with that special somethin-somethin; if it’s not programmable; if it’s not solid enough to drive a car over … well, it’s not a real calculator.

This is my 33S, which I bought after (foolishly) selling my beloved 32SII. Even with PCalc on my iThings, I still love this machine. And the 12C I have at work too.

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