You can attempt to divide by zero or take the square root of a negative number. It’s adorable that you’d even try, because it’s impossible, of course.
“Getting from downtown San Francisco to Cupertino without any fuss” is the divide by zero of Bay area logistics. It can’t be done. It’s doubly-frustrating because I’m not battering my head against eternal principles of mathematics but against lousy urban planning.
Why, yes! I am on a southbound Caltrain! How perceptive of you! Continue reading