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First non-HP pocket calculator with scientific functions ?
06-09-2018, 07:36 PM
Post: #4
Didier Lachieze Offline
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RE: First non-HP pocket calculator with scientific functions ?
An interesting article on the first scientific calculators based on the Rockwell chip: Those incredible new scientific calculators.

Note that the Sharp PC-1801 was released in 1973 (year mentioned at the bottom of this datasheet from the Dentaku museum) , so it may be earlier than the 202SR.
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RE: First non-HP pocket calculator with scientific functions ? - Didier Lachieze - 06-09-2018 07:36 PM



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