۰٫۹۹۹… (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "۰٫۹۹۹…" in Persian language version.

refsWebsite

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5web.archive.org

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1^st place

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1uu.se

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2,088^th place

69^th place

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4,871^st place

low place

1straightdope.com

2,317^th place

2,255^th place

1books.google.com

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archive.org

Kroemer, Herbert; Kittel, Charles (1980). Thermal Physics (2e ed.). W. H. Freeman. p. 462. ISBN 0-7167-1088-9.

arxiv.org

Liangpan Li (March 2011). "A new approach to the real numbers". arXiv:1101.1800 [math.CA]. {{cite arxiv}}: Unknown parameter |deadurl= ignored (help)

books.google.com

Benardete, José Amado (1964). Infinity: An essay in metaphysics. Clarendon Press. p. 279. Retrieved 27 November 2011.

faqs.org

As observed by Richman (p. 396). de Vreught, Hans (1994). "sci.math FAQ: Why is 0.9999... = 1?". Archived from the original on 29 September 2007. Retrieved 2006-06-29.

microsoft.com

msdn.microsoft.com

"Floating point types". MSDN C# Language Specification. Archived from the original on 24 August 2006. Retrieved 2006-08-29.

st-and.ac.uk

www-gap.dcs.st-and.ac.uk

O'Connor, J. J.; Robertson, E. F. (October 2005). "History topic: The real numbers: Stevin to Hilbert". MacTutor History of Mathematics. Archived from the original on 29 September 2007. Retrieved 2006-08-30.

straightdope.com

Adams, Cecil (2003-07-11). "An infinite question: Why doesn't .999~ = 1?". The Straight Dope. Chicago Reader. Archived from the original on 15 August 2006. Retrieved 2006-09-06.

uu.se

studentportalen.uu.se

"Is 0.999... = 1?". Archived from the original on 11 December 2014. Retrieved 6 November 2014.

web.archive.org

O'Connor, J. J.; Robertson, E. F. (October 2005). "History topic: The real numbers: Stevin to Hilbert". MacTutor History of Mathematics. Archived from the original on 29 September 2007. Retrieved 2006-08-30.
"Is 0.999... = 1?". Archived from the original on 11 December 2014. Retrieved 6 November 2014.
As observed by Richman (p. 396). de Vreught, Hans (1994). "sci.math FAQ: Why is 0.9999... = 1?". Archived from the original on 29 September 2007. Retrieved 2006-06-29.
Adams, Cecil (2003-07-11). "An infinite question: Why doesn't .999~ = 1?". The Straight Dope. Chicago Reader. Archived from the original on 15 August 2006. Retrieved 2006-09-06.
"Floating point types". MSDN C# Language Specification. Archived from the original on 24 August 2006. Retrieved 2006-08-29.