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Directory of Calculators Resources

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A machine for the mechanical performance of mathematical operations, for the most part invented by Charles Babbage and G. and E. Scheutz. It computes logarithmic and other mathematical tables of a high degree of intricacy, imprinting the results on a leaden plate, from which a stereotype plate is then directly made.

Subcategories

• Casio Graphic Calculators
• Collecting
• HP48
• Products
• RPN
• TI Graphing Calculators

Related Categories

• Home> Business> Consumer Goods and Services> Electronics> Accessories> Calculators
• Home> Science> Math> Calculators> Web-Based
• Home> Science> Math> Software> Calculators

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Home> Computers> Hardware> Calculators

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