In 2016, I came across Oliver Byrne's “The first six books of the Elements of Euclid.” The main feature of this book is that instead of ordinary letter designations such as “triangle ABC,” it ...

What is the best tool to use for drawing vector pictures? For me and probably for many others, the answer is pretty obvious: Illustrator, or, maybe, Inkscape. At least that's what I thought when I was ...