• work for Wolfram Research, Inc. (WRI), and WRI renamed the Math Treasure Trove to MathWorld and hosted it on the company's website[citation needed] without...
    4 KB (413 words) - 16:18, 7 March 2024
  • See imaginary unit for more information. Weisstein, Eric W. "Constant". mathworld.wolfram.com. Retrieved 2020-08-08. Arndt & Haenel 2006, p. 167 Hartl,...
    86 KB (3,550 words) - 18:21, 19 June 2024
  • Eric W. Weisstein (category Articles with WorldCat Entities identifiers)
    and encyclopedist who created and maintains the encyclopedias MathWorld and ScienceWorld. In addition, he is the author of the CRC Concise Encyclopedia...
    8 KB (722 words) - 04:41, 21 April 2024
  • "Bernstein's Constant". MathWorld. Weisstein, Eric W. "Backhouse's Constant". MathWorld. Weisstein, Eric W. "Porter's Constant". MathWorld. Weisstein, Eric W...
    44 KB (3,546 words) - 10:39, 11 May 2024
  • Thumbnail for Operation (mathematics)
    2020-07-27. Weisstein, Eric W. "Coomain". MathWorld. Weisstein, Eric W. "Scalar Multiplication". mathworld.wolfram.com. Retrieved 2020-07-27. Jain, P...
    11 KB (1,171 words) - 07:22, 24 May 2024
  • World Maths Day (World Math Day in American English) is an online international mathematics competition, powered by Mathletics (a learning platform from...
    22 KB (1,138 words) - 14:10, 13 March 2024
  • nonprofit corporation, "PlanetMath.org, Ltd". PlanetMath was started when the popular free online mathematics encyclopedia MathWorld was temporarily taken offline...
    8 KB (788 words) - 07:20, 17 June 2024
  • ISBN 978-0-8218-4814-2. Weisstein, Eric W. "Wheat and Chessboard Problem". Mathworld. Wolfram. Retrieved 2023-02-11. Alan Chamberlin. "JPL Small-Body Database...
    70 KB (6,317 words) - 21:10, 20 June 2024
  • Thumbnail for Triangle
    "Equilateral Triangle". MathWorld. Weisstein, Eric W. "Isosceles Triangle". MathWorld. Weisstein, Eric W. "Scalene triangle". MathWorld. Zeidler, Eberhard...
    56 KB (8,655 words) - 18:09, 14 June 2024
  • Thumbnail for Division (mathematics)
    Theory and Practice. Tuttle Publishing. ISBN 978-1-4629-0365-8. http://mathworld.wolfram.com/DivisionbyZero.html Archived 2018-10-23 at the Wayback Machine...
    25 KB (3,472 words) - 14:10, 1 April 2024
  • Thumbnail for Y-intercept
    electric current.) Regression intercept Weisstein, Eric W. "y-Intercept". MathWorld--A Wolfram Web Resource. Retrieved 2010-09-22. Stapel, Elizabeth. "x-...
    3 KB (433 words) - 21:30, 16 April 2024
  • Weisstein, Eric W. "Vertex". MathWorld. "Vertices, Edges and Faces". www.mathsisfun.com. Retrieved 2020-08-16. "What Are Vertices in Math?". Sciencing. Retrieved...
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  • arXiv:1408.3999 [math.CA]. le Lionnais 1979, p. 46 via Wolfram Mathworld, Transcendental Number Chudnovsky 1984 via Wolfram Mathworld, Transcendental Number...
    53 KB (6,846 words) - 11:51, 16 June 2024
  • Retrieved 28 Oct 2017. Weisstein, Eric W. (27 Oct 2017). "Golden Ratio". Mathworld -- A Wolfram Web Resource. Archived from the original on 22 Aug 2017....
    16 KB (1,519 words) - 14:56, 8 June 2024
  • Thumbnail for Jean Gaston Darboux
    Jean Gaston Darboux (category Articles with WorldCat Entities identifiers)
    at mathworld.wolfram.com Darboux Vector -- from Wolfram MathWorld at mathworld.wolfram.com Darboux's Formula -- from Wolfram MathWorld at mathworld.wolfram...
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  • Math For The Real World is a 1997 educational video game published by Davidson and Associates and was intended to be the first in a "Real World" game...
    4 KB (486 words) - 14:44, 27 March 2024
  • Thumbnail for Dihedral group
    "Dihedral Group". MathWorld. Weisstein, Eric W. "Dihedral Group D3". MathWorld. Weisstein, Eric W. "Dihedral Group D4". MathWorld. Weisstein, Eric W...
    27 KB (3,380 words) - 04:52, 10 May 2024
  • Thumbnail for Rational number
    Retrieved 2020-08-11. Weisstein, Eric W. "Rational Number". Wolfram MathWorld. Retrieved 2020-08-11. Biggs, Norman L. (2002). Discrete Mathematics....
    24 KB (3,494 words) - 09:10, 16 June 2024
  • Thumbnail for Rhombicosidodecahedron
    (page 123) Weisstein, Eric W. "Icosahedral group". MathWorld. Weisstein, Eric W. "Zome". MathWorld. Read, R. C.; Wilson, R. J. (1998), An Atlas of Graphs...
    15 KB (1,111 words) - 13:32, 11 June 2024
  • Thumbnail for Elementary cellular automaton
    Automaton". MathWorld. Weisstein, Eric W. "Rule 30". MathWorld. Weisstein, Eric W. "Rule 50". MathWorld. Weisstein, Eric W. "Rule 54". MathWorld. Weisstein...
    24 KB (2,819 words) - 01:50, 10 June 2024
  • Thumbnail for Spheroid
    Wolfram MathWorld". Mathworld.wolfram.com. Retrieved 24 June 2014. A derivation of this result may be found at "Prolate Spheroid - from Wolfram MathWorld"....
    14 KB (1,926 words) - 16:06, 31 January 2024
  • Thumbnail for Map projection
    MathWorld. Weisstein, Eric W. "Azimuthal Equidistant Projection". MathWorld. Weisstein, Eric W. "Lambert Azimuthal Equal-Area Projection". MathWorld....
    58 KB (6,482 words) - 15:55, 11 January 2024
  • Thumbnail for Cone
    MathWorld. Weisstein, Eric W. "Double Cone". MathWorld. Weisstein, Eric W. "Generalized Cone". MathWorld. An interactive Spinning Cone from Maths Is...
    16 KB (2,283 words) - 20:14, 3 April 2024
  • Thumbnail for Tessellation
    Weisstein, Eric W. "Regular Tessellations". MathWorld. Stewart 2001, p. 75. NRICH (Millennium Maths Project) (1997–2012). "Schläfli Tessellations"...
    58 KB (6,042 words) - 12:53, 25 April 2024
  • Thumbnail for Gini coefficient
    Mathematics Resource". mathworld.wolfram.com. Retrieved 30 November 2022. "Chi-Squared Distribution -- from Wolfram MathWorld". mathworld.wolfram.com. Retrieved...
    95 KB (10,832 words) - 12:20, 13 June 2024
  • Thumbnail for Number
    ISBN 0-486-61630-4. Weisstein, Eric W. "Integer". MathWorld. Weisstein, Eric W. "Repeating Decimal". Wolfram MathWorld. Archived from the original on 5 August 2020...
    62 KB (7,755 words) - 07:51, 25 May 2024
  • Thumbnail for Parallelogram
    Circumscribing". Wolfram Math World. Weisstein, Eric W. "Parallelogram." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Parallelogram...
    15 KB (1,955 words) - 21:31, 2 June 2024
  • Thumbnail for Glossary of shapes with metaphorical names
    "Scarabaeus". MathWorld. Wolfram. 2013-05-08. Archived from the original on 2012-11-13. Retrieved 2013-05-20. "Stadium – from Wolfram MathWorld". Mathworld.wolfram...
    13 KB (1,412 words) - 14:48, 8 June 2024
  • Thumbnail for Altitude (triangle)
    conjugate" From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/IsotomicConjugate.html Weisstein, Eric W. "Orthocenter." From MathWorld--A Wolfram...
    27 KB (3,754 words) - 21:37, 8 June 2024
  • Thumbnail for Proportionality (mathematics)
    MathWorld – A Wolfram Web Resource. "Inverse variation". math.net. Retrieved October 31, 2021. Weisstein, Eric W. "Inversely Proportional". MathWorld...
    8 KB (1,013 words) - 14:15, 21 June 2024