GraphCalc has been discontinued. Similar apps include Wolfram Alpha, which has a free version. Other options are Qalculate!, Mathematica, Matplotlib and GnuPlot. You're spoiled for choice with Calculators like GraphCalc: we list more than 25 alternatives for Windows, Mac, the web, Linux and iPhone.
WIRIS cas is an online platform for mathematical calculations designed for education. You can access a powerful calculation toolbar through an HTML page that includes integrals and limits calculation, function graphing in 2D or 3D and symbolic matrices manipulation, among others.
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Multi Share Calculator is a portable tool that allows anything to be shared proportionally!
Chalk is a calculator that tries to do right what others do wrong. It wants to prove that a "basic" software calculator can be as handy as a real desktop calculator.
Simple yet very effective calculator with print capabilities and log registration.
Canada
Free online calculators for finance, health, education & daily life. 17+ tools including loan, BMI, GPA, mortgage & more. No signup needed.
MathJournal is an interactive program for the Tablet PC that provides a natural and intuitive environment for solving mathematical and engineering problems. MathJournal recognizes handwritten mathematical expressions, and then displays a list of relevant solution types to the...
Grapher is the ultimate technical graphing package available. This easy-to-use, powerful, dynamic program will help you create superior publication-quality professional graphs in minutes!.
Is a powerful, easy-to-use, equation plotter with numerical and calculus features:
7Calc is an programmer's expression calculator. It is the spiritual successor to the original 'supercalc'. 7Calc is designed as a Windows 7 Desktop Gadget, and is written in Javascript/HTML.
