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Sunday, May 11, 02:26:00amLogin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 12345[6]78910 ]
Subject: Speaking of irrelevant, what's calculus got to do with it?


Author:
Wade A. Tisthammer
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Date Posted: 03/29/04 12:48pm
In reply to: Damoclese 's message, "Your objection is noted but irrelevant" on 03/25/04 1:47pm

>>That does not logically follow. The distance could be
>>finite, thereby not requiring one to travel an
>>infinite space.
>
>It could be, but it is not treated as such.

Methinks that’s the problem, treating a finite region as if it were infinite in distance.

>When
>dealing with motion, one is necessarily dealing with
>calculus, and calculus deals with infinite distances
>that converge on finite points, like it or not.
>
>I suggest you take up your objection with calculus
>itself, and if you have something better to offer to
>offer it. You'll be remembered for many generations to
>come.

I suspect I know more calculus than you do. I still don't think it would be accurate to call a finite distance infinite.


>>But if we don't travel that way (i.e. each step we
>>halve our distance) we don't necessarily never cross
>>it. If we travel an infinite number of such distance
>>intervals with each step, then the above need not
>>apply.
>
>Halving it is irrelevant. You could 1/4 it or 1/8 it
>or whatever you liked.

Yes, but in this scenario we were halving it.

>The fact of the matter is
>within the bounds of calculus infinities have finite
>answers. I didn't make the rules up, so I suggest you
>take up your objections with those who might be
>responsible for "changing" the rules of calculus if
>you have a better system.

As of late in a few message boards I have been told to learn more of calculus, when it turns out they have misunderstood some concepts of calculus and I understand it a bit better (having passed 4 semesters of calculus in college). Calculus being true doesn't change my objections to the argument. We are still traversing a finite region, and potentially infinite subdivisions don't mean you can't travel it for reasons I've already explained.


>Which direction do you go now? Are you
>going to reject a premise calculus rests on?

And what premise would that be?

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CalculusQUITTNER04/ 5/04 1:50pm


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