P(r) function calculator

Enter radius or semi-axis R, shape (cuboid / sphere / disc / rod), number of points (Nr) and scaling-factor f for the gamma(r) or p(r)-function. For Nr points gamma(r) or p(r) for cuboids or spheres, pc(r) for discs, and pt(r) for rods, respectively, from r = 0 to (2*R) or (2*R*sqrt(3) for cuboids) with a scaling factor f will be calculated. The values are listed in gamma(r) vs r or p(r) vs r in arbitrary units and can be copied and pasted from the window into any text-file for further processing and graphical displaying.