Sunday, March 13, 2016

Pre-Calculator Analytic Geometry, ca 1973

When a $140 four-function calculator was still nearly a year away, it all took scrap paper, slide rulers, and log tables to perform math functions.  Here are examples from aeons past, from Lakeview High School, under the watchful gaze of James Alexander Woods...(work had to be shown in addition to the final report)

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