HP-35 - Wikipedia
The HP-35 was Hewlett-Packard 's first pocket calculator and the world's first scientific pocket calculator: [1] a calculator with trigonometric and exponential functions. It was introduced in 1972. History. In about 1970 HP co-founder Bill Hewlett challenged his co-workers to create a "shirt-pocket sized HP-9100 ".
The HP-35 Calculator
The HP-35, named for its 35 keys, was the first handheld calculator to perform transcendental functions such as trigonometric, logarithmic and exponential functions. In the first three years after its introduction in 1972, sales of the HP-35 Scientific Calculator exceeded 300,000 units.
HP-35
The HP-35 has far more computational power than previous pocket calculators. Its ten-digit accuracy exceeds the precision to which most of the physical constants of the universe are known. It will handle numbers as small as 10 -99 and up to 10 99 and automatically places the decimal point for you.
Hewlett Packard HP-35 - Vintage Calculators
The HP-35, named for its 35 keys, was the first handheld calculator to perform transcendental functions such as trigonometric, logarithmic and exponential functions. In the first three years after its introduction in 1972, sales of the HP-35 Scientific Calculator exceeded 300,000 units.
Development of the HP-35, the First Handheld Scientific Calculator, 1972
2024年6月10日 · The HP-35 was the first handheld calculator to perform transcendental functions (such as trigonometric, logarithmic and exponential functions). Most contemporary calculators could only perform the four basic operations – addition, subtraction, multiplication, and division.
HP-35 handheld scientific calculator, 1972
The Hewlett-Packard-35 Scientific Calculator was the world's first handheld scientific calculator and Hewlett-Packard's first product that contained both integrated circuits and LEDs. Take a virtual tour of this product, see close-up images and read about its history.
HP-35 RPN Calculator
Online HP-35 RPN Calculator simulation.
HP 35: The First Handheld Scientific Calculator - HP History
The HP 35 was the world’s first handheld scientific calculator, meaning it was capable of performing advanced mathematics. Marketed primarily through the mail, this product was Hewlett-Packard’s first consumer item and triggered a personal electronics craze throughout the …
Hewlett Packard HP-35 - Calculator - Computing History
The HP-35 calculator, released in 1972, was the first full-function, pocket-sized, scientific calculator to perform transcendental functions (such as trigonometric, logarithmic and exponential functions). Introduced at US$395, the HP-35 was available from 1972 to 1975.
HP Virtual Museum: Hewlett-Packard-35 scientific calculator …
The Hewlett-Packard-35 Scientific Calculator was the world's first handheld scientific calculator and Hewlett-Packard's first product that contained both integrated circuits and LEDs. Take a virtual tour of this product, see close-up images and read about its history.
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