One could argue that it is a fortunate coincidence that you are holding this book in your hands (or have it on your eBook reader). After all, there are millions of books printed every year, which are read by millions of readers. And then there is...
Which approach shown in Figure 1 would you prefer? On the left, you see an example of a traditional approach to teaching math, involving definitions, propositions, and proofs.
This method requires a lot of reading and odd symbols. You’d never...