Turning a sphere inside-out was thought to be impossible for decades. It was officially declared possible in 1958, but remained impossible to picture. It was only until the 1970s, when a graphics ...

Drawing on a wide range of examples from children, the authors explain how children explore and communicate their mathematical thinking through mathematical graphics, and how this begins in play. The ...

I'm looking for one. Having mastered LaTeX to a certain degree, I need an application that'll generate simple vector graphics and appropriately label them so I can include them in my lab reports. For ...