You have got to go look at the Visual Dictionary of Famous Plane Curves and study some of the stunning images that Xah Lee has collected. I particularly recommend his collection of sinusoids and his gallery of graphics based on… Read More ›
Day: June 14, 2005
Beware the Algebrator
Yes, there really is a product called The Algebrator. Their slogan is, “You Type in Your Homework Problem. Algebrator does the Rest!” Here is an excerpt from one of their ads. What’s wrong with this picture?
Too hot to think
It wasn’t a great day for taking math exams. I opened up the windows and doors in my classroom at 7 AM to get some cross-ventilation, but when the exam started at 7:35 it was already 83 degrees in my… Read More ›
