Today I have learnt to create an elephant at the touch of a button. And to find Tor in a list. Not to mention the delight of turning a string into a list.
Confused? Me too.
I was especially discombobulated (I am taking refuge in friendly words) by Tor's assumption that I would know what f(x) was (derivation was the point at which my brain decided to hide from maths).
Everything got much better once I managed to get him to admit that when he was talking about variables, he was really just talking about algebra (or at least algebra as it is defined in my brain; I always found it to be the friendliest branch of mathematics because it managed to avoid those pesky numbers).
