The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common — and controversial — tool for learning mathematics. These devices ...
Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points). So ...
Northampton, MA. OriginLab, a publisher of data-analysis and graphing software, today announced the release of Origin and OriginPro 2017. These latest versions of OriginLab’s software applications add ...
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