We know for example informational or scientific posters seen at conferences or at walls in universities or institutes. They mostly have certain characteristics in common:…
Functions with two arguments can be visualized in three-dimensional plots. Getting this on paper or into a PDF, is a bit more challenging. We need…
A well-known classic field of mathematics is geometry. You may know Euclidean geometry from school, with constructions by compass and ruler. Math teachers may be…
A horizontal tree, growing to the right. I created a basic style for tree nodes, and derived styles for specific kinds of nodes. Full explanation…
A simple tree with a style for all nodes. A tree is a very common type of hierarchical graph. Tree nodes have children. These are…