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HP 12C The calculator that wouldn't die

Sep 22, 2024 · 2 min read it lettere-a-mia-figlia · hp42s hp12c ·
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Ho scritto parecchi articoli sulle calcolatrici HP Saturn in logica RPN, con un misto di nostalgia e amarezza. Scopro oggi che in realtà c'è ancora una calcolatrice in produzione, grazie a questo articolo di TheRegister che documenta un problema di calcolo dell'interesse composto, che affligge alcuni modelli.

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HP-12C Will Never Die

Feb 2, 2025 · 6 min read en lettere-a-mia-figlia · hp42s hp12c ·
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The HP-12C is the only HP RPN calculator which is still produced and sold, despite is was designed in 1980. The calculator is produced by a subsidary licensed by HP, and you can find it around 40$ in US and at around 70€ in Europe. There was designed more than 14 diferent revisions by HP.

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