Allow me to make a shameless plug for a very cool project currently underway by my GVSU colleague Matt Boelkins. He is writing a free, open-source calculus textbook that will be available in PDF form ...
The witch of Agnesi, you may be disappointed to know, is a curve that math students generally learn about in calculus class. It doesn’t look much like a witch, or a hat or even a broomstick. It’s ...