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Beginning with the history of calculators, this live-action program presents interviews in which professionals discuss how they use calculators. The various features of a calculator are illustrated, and on-screen examples demonstrate the use of ba...
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Contents
Mathematics: Early Number Systems (2:20) -- History of Calculators (1:30) -- Electronic Computation: From Vacuum Tubes to Microprocessors (2:59) -- Calculators in the World of Work (1:59) -- Basic Calculator Operations (3:55) -- Using a Calculator...
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