[yakiv]

> I thought it was basic enough to be studied at about that age in the rest of the world.

Where do you think GP went to school? Neither the post nor the profile indicates a location.

Edit: I should say that I don't know for sure that you don't know from some other post GP made.

[gordaco]

I don't know, that's why I just talked about "the rest of the world". I'm just surprised that this is not as common as I thought it was. Cultural blindness, I guess.