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911: Difference between revisions
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(Created page with "The '''Cintra/Tektronix 911''' aka ''Statistician 911'' is a desktop statistical calculator with a Nixie display. It replaces the Log(x), tan(x), hyper, and π keys o...") |
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==Links== | ==Links== | ||
* [http://www.oldcalculatormuseum.com/tek909.html Tek 909 @ oldcalculatormuseum | * [http://www.oldcalculatormuseum.com/tek909.html Tek 909/911 @ oldcalculatormuseum.com] | ||
* [http://vintagetek.org/tektronix-calculators/ Tektronix calculators @ vintagetek.org] | * [http://vintagetek.org/tektronix-calculators/ Tektronix calculators @ vintagetek.org] | ||