Abstract: This article addresses the presupposition that mathematics is as effective as claimed and thus remove the quandary of Wigner's "miracle," leading to a non-Platonist viewpoint. Also revisits ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.