Ground-penetrating radar has helped archeologists identify buried wonders below the surface. Now, a study from Japanese and Egyptian researchers reveals the discovery of an L-shaped structure ...

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

When you texture a trapezoid the texture will be scaled to the w1 length if you specify it by size using tex_size. The scaling transformation that maps the texture onto the trapezoid is not linear and ...

Treewidth and Minimum Fill-in on d -trapezoid Graphs (H L Bodlaender et al.) Memory Paging for Connectivity and Path Problems in Graphs (E Feuerstein & A Marchetti-Spaccamela) ...