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The HP-35 was Hewlett-Packard's first pocket calculator and the world's first scientific pocket calculator: a calculator with trigonometric and exponential functions. It was introduced in 1972.
History, Measurement & Science
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| HP-35 | Dimensions | Length: 5.8 inches (150 mm), width: 3.2 inches (81 mm), height: 0.7–1.3 inches (18–33 mm) | 1.00 | infobox |
| HP-35 | Discontinued | 1975 | 1.00 | infobox |
| HP-35 | Display size | 15 digits (decimal point uses one digit), (±10±99) | 1.00 | infobox |
| HP-35 | Display type | Red LED seven-segment display | 1.00 | infobox |
| HP-35 | Entry mode | RPN | 1.00 | infobox |
| HP-35 | Firmware memory | 768 bytes x 10 bits | 1.00 | infobox |
| HP-35 | Introduced | 1972 | 1.00 | infobox |
| HP-35 | Memory register | Four-register operational stack with one memory register. | 1.00 | infobox |
| HP-35 | Power supply | Internal rechargeable three cell battery or 115/230 V AC, 5 W | 1.00 | infobox |
| HP-35 | Type | Scientific | 1.00 | infobox |
| HP-35 | Weight | Calculator: 9 oz (260 g), recharger: 5 oz (140 g) | 1.00 | infobox |
| HP-35 | is a | totally serial computer | 0.90 | text |
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