Graphmatica 2.2d

Graphmatica software (version 2.2d) is a powerful graphing tool that allows users to plot 2D and 3D mathematical functions and equations. It supports a variety of mathematical functions including trigonometric, logarithmic, and exponential functions, and allows users to customize the appearance of graphs with different colors, styles, and line widths. The software also supports zooming and panning, and allows users to export graphs in various formats such as PNG, BMP, and EMF. It is a useful tool for students, teachers, and researchers in mathematics, science, and engineering.