GraphCalc is described as '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' and is a Calculator in the education & reference category. There are more than 25 alternatives to GraphCalc for a variety of platforms, including Windows, Mac, Web-based, Linux and iPad apps. The best GraphCalc alternative is Wolfram Alpha, which is free. Other great apps like GraphCalc are Qalculate!, Mathematica, Matplotlib and GnuPlot.
Equalizer is a freeware scientific calculator. Instead of the traditional look of many buttons, Equalizer has a simple text line on which you can write the expression in the same way you'd write it on paper, and drawing graphs of equations.
A simple plotter and numerical solver, which can plot CSV style plain text files with numerical data separated by whitespace, as well can numerically solve equations and ODEs to generate data and plot them for studying dynamical systems.
RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.
Easy to use scientific and graphing calculator with no ads! Advanced feature like finding zeros and intersections, as well as trigonometric functions!
