[ptr]

It's probably not worth continuing here, seeing that you're already pretty hostile. But I definitely try to minimize the amount of reading necessary to understand a concept. Ideally, the concept should be such that it's easy to describe in few words (note "words", not "letters". Also, using many words doesn't make you sound smarter, often it's the opposite). Things don't live in a vacuum, there's always a context, and that's important to consider when communicating...