Graphmatica

Graphmatica, currently at version 2.4.2.1, is a powerful and versatile tool for anyone needing to work with a wide array of mathematical functions. Developed by Keith Hertzer and kSoft, Inc, this Education category software under the Science Tools subcategory provides extensive support for Cartesian functions, relations, inequalities, polar and parametric equations, and ordinary differential equations.

This program, which can be downloaded for free, supports numerous file names including Graphmatica.exe, Graph.exe, GRAPHMAT.EXE, Graphmatica Espaol.exe, and IconB9C68263.exe. With a compact file size of just 848 KB, Graphmatica offers a robust solution without demanding significant storage space.

Graphmatica is compatible with a broad range of operating systems, including Windows 2000, XP, XP Professional, Vista, 7, 8, 10, and 11. Users can also utilize it with the ".gr" extension for saving their work. Other versions such as 2.4, 2.3, and 2.2 indicate the program’s long-standing presence and continual improvement over time. It's also known by the alias "Graphmatica for Win32," which could be helpful for those searching for historical versions or specific compatibility inquiries.

The program supports up to 999 graph displays simultaneously, making it incredibly useful for complex mathematical analyses. Tangents and integrated functions can be visualized effortlessly, assisting users in finding critical points and solutions for intersections within Cartesian functions. Once a graph is generated, it can be printed or exported in BMP format, facilitating both physical and digital manipulation and presentation.

The user-friendliness of Graphmatica makes it approachable for beginners, but its advanced capabilities ensure that even seasoned mathematicians can find it beneficial. For additional help, numerous tutorials and frequently asked questions are available on the developer’s website.

Pros:

• Extensive support for various types of equations and inequalities
• Ability to handle up to 999 graphs simultaneously
• User-friendly with helpful resources available online for troubleshooting
• Compact file size of 848 KB
• Free to download and use

Cons:

• Some advanced features may be underutilized by less experienced users
• Graphical interface might seem outdated compared to newer software solutions

Overall, Graphmatica stands out as a highly capable and free equation plotter, offering a range of functionalities that cater to both beginner and advanced users in the mathematical community.

You may want to check out more software, such as ExpressPCB, HEC-RAS or Apache Tomcat, which might be related to Graphmatica.