Pie charts are popular for showing proportions. A pie chart’s main characteristic is that all items usually sum up to 100 percent. They are displayed…

Pie charts are popular for showing proportions. A pie chart’s main characteristic is that all items usually sum up to 100 percent. We will use…

Commutative diagrams can become complicated. They can have many columns, many rows, and a lot of arrow and labels. In such cases, for loops and…

In algebra, especially in category theory, we use so called commutative diagrams. Vertices denote objects such as groups or modules. Arrows represent morphisms, which are…

Electrical documents, especially for learners, can contain a lot of formulas. So LaTeX with its strengths in math typesetting is a very good choice for…

Documentation may contain code samples. The same applies to theses in computer science. While pseudo-code of algorithms was covered in the another example, we now…

Chemical formulae and equations have a different style compared to mathematical formulae and equations. For example: Letters mean atomic symbols and are written upright, unlike…

In graph theory, models and drawings often consists mostly of vertices, edges, and labels. So, it may be possible, to use a simpler language for…

In a complex formula or equation, it can be useful to emphasize a specific part. We can achieve this, for example, through highlighting by color…