WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
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fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."
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Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
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SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
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The built in Calculator on the iPhone.
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Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.
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Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).
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Get help and support for Windows —Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.
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Numi Organic Tea is a premium, Fair Trade sustainable company specializing in unique and innovative blends of green, black, white, oolong teas, Pu-erh, rooibos, herbal and Flowering Teaâ„¢.
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Any individual who has ever gazed restlessly at a knotty condition needing an answer has longed for some sort of hatchet to slice through the issue.
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Step by step calculator
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RealCalc Scientific Calculator