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The 'Powerful Pocketful': an Electronic Calculator Challenges the Slide Rule
This nine-ounce battery-powered scientific calculator, small enough to fit in a shirt pocket, has logarithmic, trigonometric, and exponential functions and answers to 10 significant digits.
by Thomas M. Whitney, France Rode, and Chung C. Tung
 Article 1 - jun72a1.pdf
Sidebar: Reverse Polish Notation - jun72a1a.pdf
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