Calc 3D Pro

Calc 3D Pro is a collection of mathematical Windows 95/98/Me/NT/XP/2000 tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and sphere) distances and intersections are calculated. Cartesian, spherical and cylindrical coordinates can be transformed into each other.
Those, who need to analyze, graph, a
The clear, structured, and rational users interface of Calc 3D Pro makes the handling with vectors, complex numbers, quaternions and coordinates easy and intuitive.
For points, lines, planes and spheres, Calc 3D Pro calculates distances, intersections, and some additional information like volume and area.
With complex numbers, when the user changes the real or imaginary part, the magnitude and phase angle change automatically, and vice versa. To multiply 2 complex numbers by hand, you need to