Currently, Packt sells ebooks for $4.99 each if you buy 5 of their over 1000 ebooks. If you choose only a single one, $9.99. How…
Amazon now offers a limited-time deal with 40% off the book “LaTeX Graphics with TikZ”, even significantly cheaper than the Kindle version – I’ve never…
The periodic table is a huge chart that organizes all known chemical elements by their atomic number and other properties. It makes it easy to…
While a word cloud is a pretty picture made of words, it’s a tool that can visualize the importance of topics or keywords, or how…
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…
