RPN calculators -- HP calculators

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RPN calculators -- HP calculators

Postby limyc » Wed Nov 07, 2012 12:33 am


For lovers of this type of calculator, check this page out.


They even have emulators of the old calculators running on OS X, Windows, iOS and Android etc. The HP41 was used on the Apollo space journey as a backup just in case there is breakdown in communication etc. Some of the emulators are free.


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