The location of the zeros of discrete systems characteristic polynomials with respect to the unit circle is investigated. A new sequence of symmetric polynomials of descending degrees is defined for ...

The Belfry OpenScad Library, v2.0. An OpenSCAD library of shapes, masks, and manipulators to make working with OpenSCAD easier. BETA - shapes3d.scad · BelfrySCAD/BOSL2 Wiki ...

Synopsis: Given two 2d or 3d rays, find a circle tangent to both. Topics: Geometry, Circles, Tangents. ... The returned axis is a unit vector, and the centerpoint lies on the plane through the origin ...