Yeah, if you take the squizzleberries and xarkon beans away from the chef, he surely can't make his imaginary dish anymore. You can teach computers to use concepts that don't exist as long as these concepts have a solid set of rules to their use. My brother's original major was in engineering, so he knows how "important" imaginary numbers are. Obviously not important enough for his classes to learn them. Even if his students do plan becoming electrical engineers.
Well, I'm glad someone is seeing my point past the idea that certain mathematics are bogus. It does help you devise a better argument against me if you know what I'm saying rather than simply shouting back trite rhetoric that old mathematics professors use over again.
So, by your logic, if Wal-Mart had 18 basketballs in stock and Target had 23 basketballs on backorder, stores would have negative five baksetballs. It doesn't work that way. These are two different stores. I have two different accounts.
Now, if you'll excuse me, all this math is making my head hurt. I'm going to drop out of this conversation. Whether or not I'll be back, I don't know. We'll see.