The 3.1.1 version of Calcode is available as a free download on our software library. Our built-in antivirus checked this download and rated it as virus free. Calcode lies within Education Tools, more precisely Science Tools. This free software is an intellectual property of C. K. Raju. The following versions: 3.3 and 3.1 are the most frequently downloaded ones by the program users. XCalc.exe is the most common filename for this program's installer. The latest installer that can be downloaded is 4.6 MB in size.
From the developer:
Calcode is a solver for ordinary differential equations (ODE).
The ODEs are entered symbolically, and the solution is exhibited numerically and graphically, in an interconnected way.
You can easily analyse the solution, find zeros, and extrema, make phase plots, or compare with a known symbolic function.
You can also do a 3d animation of the solution.
Calcode allows one to solve tough problems of Newtonian physics in a jiffy.
You may want to check out more software, such as GenealogyJ, Lapackpp or Maxima and Minima, which might be similar to Calcode.