The best Calculator alternative to Graph is SageMath, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Graph and nine of them are Calculators so hopefully you can find a suitable replacement. Other interesting Calculator alternatives to Graph are LabPlot, GraphCalc, Giac/Xcas and GeoGebra CAS Calculator.
SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more.
LabPlot is a free, open source and cross-platform Data Visualization and Analysis software accessible to everyone and trusted by professionals.
GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc combines all the features of a professional mathematics package with the simplicity of an...
Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).
Free online algebra calculator from GeoGebra: solve equations, expand and factor expressions, find derivatives and integrals
WordMat is an add-on to Microsoft Word which creates a tab with math functionality. Part of the Math functionality is provided by other open-source applications like Maxima, GeoGebra, Graph and GnuPlot.
A software package designed to solve computationally hard problems in algebra, number theory, geometry and combinatorics.
Graph toy is an interactive graph visualizer using mathematical functions. Based on the original Graphtoy by Inigo Quilez, it provides some helpful additions including an easy way to share graph links.
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