graphing calculators

Graphing Calculator may refer to:Graphing calculators, calculators that are able to display and/or analyze mathematical function graphs.NuCalc, a computer software program able to perform many graphing calculator functions.Grapher, the Mac OS X successor to NuCalc.
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For the software tool of the same name, see NuCalc. A graphing calculator (also known as a graphic calculator or graphical calculator) typically refers to a class of handheld calculators that are capable of plotting graphs, solving simultaneous equations, and performing numerous other tasks with variables. Most popular graphing calculators are also programmable, allowing the user to create customized programs, typically for scientific/engineering and education applications. Due to their large displays intended for graphing, they can also accommodate several lines of text and calculations at a time. Some graphing calculators also have color displays, and others may even include 3D graphing. Mac OS X includes an advanced software graphic calculator known as Grapher.
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