You could have downloaded Functions 1.0 from our software library for free. The actual developer of the software is Numerical Mathematics. The most popular version of the program is 1.0. Function.exe, Functions.exe, PTser1.exe or rptizer.exe are the common file names to indicate this program's installer. You can install this PC software on Windows XP/7/8/10/11 32-bit. The software is categorized as Education Tools.
From the developer:
Easy to use, intuitive program to visualize and study functions of one variable in a defined interval to find roots, maxima and minima, integral, derivatives, graph. You can predefine constants and specify the error bound for the results. It can fully explore intervals to search for solutions. Handles trigonometric and hyperbolic functions among others. Results, including the graph, can be saved or printed.
You may want to check out more software, such as Function Grapher, Function Analyzer or IBM Rational Functional Tester, which might be similar to Functions.
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