Treating an inequality like an equation? That's like treating a bird as a wingless schmo.
Inequalities Are Not Broken Equations
Category: Math
The Novelist and the Gasket
We see fractals in clouds, coastlines, tree branches, and... literature?
Who are the Foxes and Hedgehogs of Mathematics?
And which are you?
The Four Words at the Heart of Calculus
In simple words, hidden depths of meaning.
Who Approves of Approval Voting?
Can we reason our way to a better America from first principles?
What’s the Radius of a Day?
A thought experiment that's half Sean Carroll, half Lewis Carroll.
How to End a Proof
A dictionary of options, from "QED" to "Boomshakalaka."
Why Isn’t 1 a Prime Number?
Five answers to an age-old question.
The Best Joke I’ve Ever Written (according to my wife Taryn)
One lady's view on math humor.
Change is the Only Constant
A calculus book for human beings.