Eddie's Math and Calculator Blog
It's all about mathematics and calculators
Showing posts with label
EC-4004
.
Show all posts
Showing posts with label
EC-4004
.
Show all posts
Thursday, June 23, 2016
Programming with the Radio Shack EC-4004
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Programming with the Radio Shack EC-4004 (Another milestone: this is blog #600! I can't thank you all enough!) To see my retr...
Sunday, September 14, 2014
Retro: Radio Shack EC-4004
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I recently purchased two calculators from https://www.devicegoround.com : * Casio fx-115D SUPER-FX (talked about this in a previous post)...
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