Calculator for vectors, matrices, complex numbers, coordinates, function plotting and intersections. For objects like point, line, plane and sphere distances, intersections, volume, area of squeres, area of a triangle can be calculated. Cartesian coordinates, spherical coordinates und cylindrical coordinates can be transformed into each other.
With the integrated editor there is not only the standard functionality (saving, printing, printpreview, font, table,paragraph), but also the ability of plotting cartesian and polar functions. This gives a strong instrument to you. Also integrated is an arithmetic trainer and a calendar.