A homework template for Mathematical Tools for Computer Science (CPSC 202), an undergraduate course at Yale University.
This template is designed to allow students to print out solutions in multiple parts, which are submitted separately to individual graders. It may also serve as an introductory template for LaTeX beginners.
A drawing in TikZ.
The first picture draws an impossible brick, which induces
an optical illusion similar to that triggered by Escher's
The second picture draws a Penrose triangle, another similar