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Article #6404Re: Stupid Math tricks (was Re: Zeno's Paradox)
From: Greg d. Moore
Date: Sat, 19 Apr 1997 00:00
Date: Sat, 19 Apr 1997 00:00
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3118 bytes
Ken Smith wrote: > > In article <3358552F.7ECA@greenms.com>, > Greg d. Moore <mooregr@greenms.com> wrote: > > > No, but the explanation is rather simple. > > Your argument is wrong. There are more real values between 0 and 1 than > there are integers. > Umm, thanks for removing my comments. Makes your point oh so much more clear. But that's what I said anyway. > Proof: > Same idea, different approach. > Imagine that you have an infinitely long page. You could write down all > of the integers from 0 to infinity on it. If the number of real numbers > was the same type of infinity as that of integers you could write down > all of the numbers from 0.0 to 1.0 beside the integers. > > Lets assume that you set out to do this and write all of the numbers in > decimal form. I would like to describe a new decimal number to you. > Like all the others you have written it starts "0.". The first digit > after the decimal point will be determine by looking at the first digit > after the decimal point in the first number on your list. The second > digit after the decimal point will be determined by the second digit > after the decimal point in the second number on your list and so on. > > In each case the digit in the digit in the new number will be 1 plus the > digit from the list unless that digit is "9" in which case "0" will be > used. This new number is obviously a value between 0.0 and 1.0 because > it starts out "0.". It's first digit is different than the first digit > of the first number on the list. Its second digit is different than the > second digit of the second number on the list and so on. This number > therefor cannot be on the list so anny attempt to write the list of real > numbers from 0.0 to 1.0 beside the list of integers can never contain all > of the real numbers. > > -- > -- > kensmith@rahul.net forging knowledge -- Greg D. Moore President mooregr@greenms.com Green Mountain Software http://www.greenms.com/ 518-273-8602
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 102cdf,685ba1a60412cd32 X-Google-Attributes: gid102cdf,public X-Google-Thread: f5d40,685ba1a60412cd32 X-Google-Attributes: gidf5d40,public X-Google-Thread: ffd1b,685ba1a60412cd32 X-Google-Attributes: gidffd1b,public X-Google-Thread: 10a148,685ba1a60412cd32 X-Google-Attributes: gid10a148,public X-Google-Thread: 10f3ae,685ba1a60412cd32 X-Google-Attributes: gid10f3ae,public X-Google-Thread: 10aec3,685ba1a60412cd32 X-Google-Attributes: gid10aec3,public From: "Greg d. Moore" <mooregr@greenms.com> Subject: Re: Stupid Math tricks (was Re: Zeno's Paradox) Date: 1997/04/19 Message-ID: <3358EE52.270F@greenms.com> X-Deja-AN: 235975463 References: <858944975.21700@dejanews.com> <5467xk2crt.fsf_-_@puli.cisco.com> <33581A1D.54D2@nextconnect.com> <3358552F.7ECA@greenms.com> <5jald0$7i2@samba.rahul.net> Organization: Green Mountain Software Reply-To: mooregr@greenms.com Newsgroups: sci.space.shuttle,alt.conspiracy,alt.folklore.science,hsv.general,alt.folklore.urban,rec.models.rockets