نماد بی‌نهایت (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "نماد بی‌نهایت" in Persian language version.

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ams.org

archive.org

books.google.com

  • Barrow, John D. (2008). "Infinity: Where God Divides by Zero". Cosmic Imagery: Key Images in the History of Science. W. W. Norton & Company. pp. 339–340. ISBN 978-0-393-06177-2.
  • Scott, Joseph Frederick (1981). The mathematical work of John Wallis, D.D. , F.R.S. , (1616-1703) (2nd ed.). American Mathematical Society. p. 24. ISBN 0-8284-0314-7.
  • Cajori, Florian (2007). A History of Mathematical Notations. Vol. 1. Cosimo, Inc. p. 214. ISBN 978-1-60206-685-4.
  • Perrin, Daniel (2007). Algebraic Geometry: An Introduction. Springer. p. 28. ISBN 978-1-84800-056-8.

doi.org

maa.org

eulerarchive.maa.org

  • See for instance Cor. 1 p. 174 in: Leonhard Euler. Variae observationes circa series infinitas. Commentarii academiae scientiarum Petropolitanae 9, 1744, pp. 160-188. [۱]

mathvault.ca

romannumerals.org

wolfram.com

mathworld.wolfram.com

  • Weisstein, Eric W. "Point at Infinity". mathworld.wolfram.com (به انگلیسی). Retrieved 2019-11-15.