With VY-Splitter you can split large files to fragments in order to fit into several floppy diskettes or several CDs. No installation is needed, the user interface is simple. Also with this product you can join the fragment files together. Of course, to...

Power-Surface offers linear, quadratic, and higher-power least-square curve/surface fitting for the given column-wise numeric data. To perform the fitting, the aforesaid algebraic power series function is assumed, and then the sum of the squares of...

Force-on-Nuclei (FN) attempts to calculate the force acting on a nucleus in a molecule, using electron-density specifying 'cube' file for the given molecule. As per the Hellmann-Feynman electrostatic theorem, this force is simply the resultant of the...