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Topic: Is zero an approximation?
Replies: 170   Last Post: Dec 8, 2001 12:57 AM

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Gregory L. Hansen

Posts: 849
Registered: 12/7/04
Re: Is zero an approximation?
Posted: Nov 30, 2001 2:55 PM
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In article <3C07E253.A4AE1FEF@Jhuapl.edu>,
James Hunter <James.Hunter@Jhuapl.edu> wrote:
>
>
>"Gregory L. Hansen" wrote:
>

>> In article <9u8c70$ked$1@wisteria.csv.warwick.ac.uk>,
>> <mareg@primrose.csv.warwick.ac.uk> wrote:

>> >In article <20011130094007.686$Ng@newsreader.com>,
>> > David W. Cantrell <DWCantrell@sigmaxi.org> writes:

>> >>
>> >>I think it quite regrettable that the correct intuition of children is
>> >>often quashed by some teachers (well meaning, but ignorant) who insist
>> >>that statements such as 1/infinity = 0 are nonsense.

>> >
>> >I don't - I find it admirable! I think sloppy imprecise thinking should
>> >be discouraged at as early an age as possible.

>>
>> Must we really insist that the children say limit(x->oo) 1/x = 0?

>
> That's even worse, since limit isn't defined over division.


Sure it is. Here's a simpler problem for you to try.

limit(x->2) 1/x = ?



--
"'No user-serviceable parts inside.' I'll be the judge of that!"






Date Subject Author
11/29/01
Read Is zero an approximation?
Jim Bob
11/29/01
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Mike Oliver
11/29/01
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Charles
11/29/01
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Mike Oliver
11/30/01
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Ken Oliver
12/1/01
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David Libert
11/29/01
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Paul Lutus
11/29/01
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Jim Bob
11/29/01
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Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
Read Re: Is zero an approximation?
Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
Read Re: Is zero an approximation?
Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
Read Re: Is zero an approximation?
Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
Read Re: Is zero an approximation?
Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
Read Re: Is zero an approximation?
David W. Cantrell
11/30/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
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Paul Lutus
11/30/01
Read Re: Is zero an approximation?
Jesse F. Hughes
11/30/01
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Paul Lutus
11/30/01
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Mike Oliver
11/30/01
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Paul Lutus
11/30/01
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Daryl McCullough
11/30/01
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Mike Oliver
11/30/01
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Jesse F. Hughes
11/30/01
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The Scarlet Manuka
11/30/01
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Paul Lutus
11/30/01
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Matt Gutting
11/30/01
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Paul Lutus
12/4/01
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Matt Gutting
12/4/01
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Paul Lutus
12/1/01
Read Re: Is zero an approximation?
David W. Cantrell
12/1/01
Read Re: Is zero an approximation?
Paul Lutus
12/1/01
Read Re: Is zero an approximation?
Mike Oliver
12/2/01
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The Scarlet Manuka
12/3/01
Read Re: Is zero an approximation?
Paul Lutus
12/3/01
Read Re: Is zero an approximation?
The Scarlet Manuka
12/3/01
Read Re: Is zero an approximation?
Paul Lutus
12/3/01
Read Re: Is zero an approximation?
The Scarlet Manuka
12/3/01
Read Re: Is zero an approximation?
Paul Lutus
12/3/01
Read Re: Is zero an approximation?
The Scarlet Manuka
12/3/01
Read Re: Is zero an approximation?
Paul Lutus
12/3/01
Read Re: Is zero an approximation?
The Scarlet Manuka
12/3/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
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Wade Ramey
11/30/01
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Paul Lutus
11/29/01
Read Re: Is zero an approximation?
Mike Oliver
11/29/01
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The Scarlet Manuka
11/30/01
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Paul Lutus
11/30/01
Read Re: Is zero an approximation?
Jim Bob
11/30/01
Read Re: Is zero an approximation?
The Scarlet Manuka
11/30/01
Read Re: Is zero an approximation?
Mike Oliver
11/30/01
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The Scarlet Manuka
11/30/01
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Paul Lutus
11/30/01
Read Re: Is zero an approximation?
meron@cars3.uchicago.edu
11/29/01
Read Re: Is zero an approximation?
James Hunter
11/30/01
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neoprog
11/30/01
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David W. Cantrell
12/1/01
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David C. Ullrich
12/2/01
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neoprog
12/3/01
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David C. Ullrich
11/29/01
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Wade Ramey
11/29/01
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Paul Lutus
11/29/01
Read Re: Is zero an approximation?
The Scarlet Manuka
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
Read Re: Is zero an approximation?
The Scarlet Manuka
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
Read Re: Is zero an approximation?
The Scarlet Manuka
11/30/01
Read Re: Is zero an approximation?
Paul Lutus
11/30/01
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The Scarlet Manuka
11/30/01
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David W. Cantrell
11/30/01
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mareg@primrose.csv.warwick.ac.uk
11/30/01
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David W. Cantrell
11/30/01
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Jon and Mary Frances Miller
11/30/01
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Gregory L. Hansen
11/30/01
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Doug Norris
11/30/01
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James Hunter
11/30/01
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Gregory L. Hansen
11/30/01
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James Hunter
11/30/01
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Virgil
11/30/01
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Paul Lutus
11/30/01
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James Hunter
11/30/01
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Paul Lutus
11/30/01
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James Hunter
11/30/01
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Paul Lutus
11/30/01
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mareg@primrose.csv.warwick.ac.uk
12/1/01
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Jim Bob
12/2/01
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Tubby Chubbs
12/2/01
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Avoid normal situations.
11/30/01
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neoprog
12/5/01
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Randy Poe
11/30/01
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Julian Fondren
12/2/01
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The Scarlet Manuka
11/30/01
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Julian Fondren
11/30/01
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Paul Lutus
11/30/01
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Jim Bob
11/30/01
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Paul Lutus
11/30/01
Read Re: Is zero an approximation?
Jim Bob
11/30/01
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Paul Lutus
12/1/01
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Christian Ohn
12/1/01
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Charles Dillingham
12/1/01
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Mike Oliver
12/2/01
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Charles Dillingham
12/2/01
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Mike Oliver
12/2/01
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Mike Oliver
12/2/01
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Mike Oliver
12/2/01
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Bob Kolker
12/2/01
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Mike Oliver
12/2/01
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Bob Kolker
12/2/01
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Mike Oliver
12/2/01
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Bob Kolker
12/2/01
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Mike Oliver
12/3/01
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David W. Cantrell
12/3/01
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Bob Kolker
12/3/01
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The Scarlet Manuka
12/3/01
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Bob Kolker
12/3/01
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The Scarlet Manuka
12/3/01
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meron@cars3.uchicago.edu
12/2/01
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Bob Kolker
12/2/01
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Mike Oliver
12/3/01
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Bob Kolker
12/3/01
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The Scarlet Manuka
12/3/01
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Mike Oliver
12/5/01
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Mike Oliver
12/7/01
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David W. Cantrell
12/8/01
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Mike Oliver
12/3/01
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Charles Dillingham
12/3/01
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Mike Oliver
12/5/01
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Charles Dillingham
12/5/01
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Mike Oliver
12/5/01
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Mike Oliver
11/29/01
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Bryan Reed
11/30/01
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Jim Bob
11/30/01
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Paul Lutus
11/29/01
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Uncle Al
11/29/01
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Stephen Norris
12/2/01
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James Hunter
11/30/01
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glenn
11/30/01
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James Hunter
11/30/01
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Rushtown
11/30/01
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Jesse F. Hughes
11/30/01
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Virgil
11/30/01
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Bob Kolker
11/30/01
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Julian Fondren
11/30/01
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Paul Cardinale
11/30/01
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Paul Lutus
11/30/01
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franz heymann
11/30/01
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Paul Lutus
12/3/01
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Paul Cardinale
12/3/01
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Paul Lutus
12/5/01
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Paul Cardinale
12/5/01
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Paul Lutus
12/6/01
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Paul Cardinale
12/6/01
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Paul Lutus
12/7/01
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Paul Cardinale
12/7/01
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Paul Lutus
11/30/01
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Stephen Norris
11/30/01
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David W. Cantrell
12/1/01
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mensanator
12/3/01
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Juuichirou Tendou
12/6/01
Read Re: Is zero an approximation?
Keith Ramsay

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