Good morning, class! Are we all sitting comfortably? Good. So, here's an explanation of the motif on this shirt...

First of all, you need to understand recursion...

Open your Merriam Webster dictionaries, please... find 'recursion'...

"A computer programming technique involving the use of a procedure, subroutine, function, or algorithm that calls itself one or more times until a specified condition is met at which time the rest of each repetition is processed from the last one called to the first".

So, that's why a termination condition is needed here: without it, endless recalls would occur - an infinite loop.

Now... Hey! Pay attention at the back! ... On this shirt, the termination condition is the font, as the eye can't handle the smaller letters. Neither do printers, of course.

Any questions? Right, for your homework today, have a look at Recursion.

Class dismissed!

Maat / Kleur