Sate the urge to draw a graph: useful software

Sometimes one just has the urge to draw a graph, and to draw a graph quickly. This happens to me when I’m trying to convey basic ideas either in my teaching material or for the introduction of a talk, for example. In the past I have tried the approach of copy/paste from Google Images or by searching through my paper […]

Useful maths software

When you need to deliver a heavy payload of maths into a presentation, a figure, or a non-LaTeX document, then this tool is highly useful. LaTeXiT is a really nice, and free, piece of software for the mac that allows you to generate equations and import them into other documents in a whole bunch of […]