That's because your common roundworm can do calculus and I can't:
Like humans with a nose for the best restaurants, roundworms also use their senses of taste and smell to navigate. And now, researchers may have found how a worm's brain does this: It performs calculus.
Worms calculate how much the strength of different tastes is changing — equivalent to the process of taking a derivative in calculus — to figure out if they are on their way toward food or should change direction and look elsewhere, says University of Oregon biologist Shawn Lockery...
I will sometimes also use my math skillz to acquire food, but in my case, it's usually limited to "do I have to dip into the 'take a penny' dish to buy this Snickers bar?" Which is not the same thing, I suppose. Stupid nematodes.
You ask, but John, you are both a science fiction writer and a science blogger -- aren't you required to know calculus? By law? Well, apparently not. And in fact, I was the only person in my graduating high school class not to have taken calculus, a fact that drove my school's entire mathematics department insane. Occasionally, one of the math teachers would corner me and try to coerce me into it:
Math Teacher: Come on, John. All the other seniors are taking calculus. You won't be cool if you don't.
Me:But I don't have to, do I. The school doesn't require me to, does it.
Math Teacher: Well, technically not...
Me: We're done here.
I went back for my 20th year reunion last year and apparently the math department still holds it against me. Please don't tell them that even worms can do calculus. I'll never hear the end of it.
Thursday July 24, 2008 04:03pm EDT
Thursday July 24, 2008 04:15pm EDT
It's a lot closer to subtraction than differentials, I'd have to say -- based on that article, anyway.
VIEW ALL BY · Thursday July 24, 2008 05:11pm EDT
It's like the difference between being a flower and painting a picture of a flower. It takes a human artist time and effort to arrange pigments on a canvas so that they look like a flower. The flower just looks like itself all the time. Does that mean the flower is a better artist?
VIEW ALL BY · Thursday July 24, 2008 05:31pm EDT
So that's how it works. Dude, my world has just been totally rocked.
Thursday July 24, 2008 06:06pm EDT
VIEW ALL BY · Thursday July 24, 2008 06:21pm EDT
No, I don't believe that, but it was fun to watch the reactions. :p
The true reason I was not good at maths was my laziness.
VIEW ALL BY · Thursday July 24, 2008 07:04pm EDT
VIEW ALL BY · Thursday July 24, 2008 07:04pm EDT
VIEW ALL BY · Thursday July 24, 2008 07:17pm EDT
I'm shocked! Shocked, I tell you.
By the way, the school I went to (all the schools of that type in this country) didn't include calculus at all, not even as an optional subject, but at least I studied Greek and Latin and after I graduated I had the decency to choose an engineering school to complete my education.
VIEW ALL BY · Thursday July 24, 2008 07:28pm EDT
(For example: I'm sure mine's been doing a variation on the uncertainty principle since I wrenched my knee playing touch football with some bridesmaids ten years ago).
We might save a great deal of money on fancy graphing calculators if we could puzzle this out.
VIEW ALL BY · Thursday July 24, 2008 09:54pm EDT
VIEW ALL BY · Friday July 25, 2008 01:08am EDT
Or the guy who runs the chocolate factory, right. So who's doing geometry?
Friday July 25, 2008 01:19am EDT
VIEW ALL BY · Friday July 25, 2008 02:10am EDT
My first year at a well-known Catholic university (yup, THAT one) was a panic (as in, 'I was panicked.') I knew no calculus, algebra, whatever it was. I had to get into a guaranteed 'C' class so I could move ahead.
That shames me to this day. Many of the books I read are popularizations of physics or math - Kaku, Lightman, John F. Cramer, Capra, etc.
I think what I'm looking for is atonement.
VIEW ALL BY · Friday July 25, 2008 04:56am EDT
I have some understanding of the ideas behind it, but actually doing it...
One the other hand, since it can take a mathematician over 360 pages to prove that 1+1=2, there are times I wonder why I even bothered to get that far.
VIEW ALL BY · Friday July 25, 2008 10:33am EDT
VIEW ALL BY · Friday July 25, 2008 11:38am EDT
"Everyone reaches a certain level of mathematical ability beyond which they can not proceed. Fortunately, mine is high enough that I can enjoy a wide range of experiences."
I remember this because I reached my own level of ability when I got into Numerical Analysis and hit a brick wall.
VIEW ALL BY · Friday July 25, 2008 02:28pm EDT
Sadly, the basic concepts of calculus are incredibly simple. It's just the notation and the detailed implementation that are such a pain. (Did anyone else have a professor who said things like, "The greeks stopped using this letter a long time ago, but I will use it anyway"?)
Friday July 25, 2008 07:18pm EDT
Sunday August 03, 2008 10:25pm EDT
Fortunately, as a software engineer (otherwise known as "the kind of engineer that isn't") I have no need of calculus. I can't tell you how relieved I am that that's true.
VIEW ALL BY · Monday August 04, 2008 01:48am EDT