• the values of heaps in the game Nim. The nimbers are the ordinal numbers endowed with nimber addition and nimber multiplication, which are distinct from...
    12 KB (1,638 words) - 00:46, 12 February 2024
  • an ordinal number in the infinite generalization, or alternatively as a nimber, the value of that one-heap game in an algebraic system whose addition operation...
    20 KB (3,353 words) - 17:19, 15 August 2023
  • game under the normal play convention is equivalent to a nimber. The representation of this nimber can change from game to game, but every possible state...
    5 KB (686 words) - 08:06, 25 April 2024
  • gives the nimber for this case. If n is 2 stones, the player to move can leave 0 or 1 stones, giving the nimber 2 as the mex of the nimbers {0, 1}. In...
    5 KB (740 words) - 21:18, 29 August 2023
  • operations, there are also the "natural" arithmetic of ordinals and the nimber operations. The union of two disjoint well-ordered sets S and T can be well-ordered...
    36 KB (4,909 words) - 17:53, 24 April 2024
  • Thumbnail for Awards and decorations of the United States Armed Forces
    military decorations State decoration Army-Navy "E" Award Medal inflation "Nimber 1348.33, Volume 3" (PDF). Defense Technical Information Center. United States...
    50 KB (1,306 words) - 11:10, 4 May 2024
  • Thumbnail for Ordinal number
    expense of continuity. Interpreted as nimbers, a game-theoretic variant of numbers, ordinals can also be combined via nimber arithmetic operations. These operations...
    48 KB (6,711 words) - 19:39, 19 February 2024
  • position in a partisan game can have a nimber as its value, or else the game would be impartial. However, some nimbers can still occur as the values of game...
    2 KB (285 words) - 12:11, 6 July 2021
  • Thumbnail for Exclusive or
    Nimber addition is the exclusive or of nonnegative integers in binary representation. This is also the vector addition in ( Z / 2 Z ) 4 {\displaystyle...
    31 KB (3,347 words) - 08:25, 1 May 2024
  • Thumbnail for Combinatorial game theory
    way are known as nimbers. The Sprague–Grundy theorem states that every impartial game is equivalent to a nimber. The "smallest" nimbers – the simplest and...
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  • Thumbnail for Fano plane
    A nimber numbering of the Fano plane...
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  • maximum number of colors obtainable by a greedy graph coloring algorithm Nimber, a type of value used in combinatorial game theory, also called a Grundy...
    2 KB (263 words) - 11:21, 25 May 2023
  • asserts that every such game has an equivalent Sprague–Grundy value, a "nimber", which indicates the number of pieces in an equivalent position in the...
    2 KB (277 words) - 15:08, 25 February 2023
  • Thumbnail for Nim
    they may be the same. Normal-play nim (or more precisely the system of nimbers) is fundamental to the Sprague–Grundy theorem, which essentially says that...
    30 KB (4,004 words) - 05:18, 21 March 2024
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    field except for the fact that they are a proper class, not a set. The nimbers, a concept from game theory, form such a Field as well. Dropping one or...
    86 KB (10,288 words) - 20:18, 2 May 2024
  • Thumbnail for Anders Brandt
    companies, such as SuperOffice, EVRY, Viken Fiber, Brandmaster, Catena Media, Nimber, OMG, Mytos, Meshtech and others. "Sign Up | LinkedIn". www.linkedin.com...
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  • Thumbnail for Power of two
    Multiplicative group of integers modulo n).[citation needed] In a connection with nimbers, these numbers are often called Fermat 2-powers. The numbers 2 2 n {\displaystyle...
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  • Lemoine and Simon Viennot introduced an algorithm based on the concept of nimbers to accelerate the computation, reaching up to 32 spots. They have extended...
    18 KB (2,459 words) - 03:59, 6 April 2024
  • -A Fortin; M-A. Gardner; C. Gagné; M. Parizeau (2014). "DEAP: Enabling Nimber Evolutionss" (PDF). SIGEvolution. 6 (2): 17–26. doi:10.1145/2597453.2597455...
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  • example, the game ∗ 2 + ∗ 3 {\displaystyle *2+*3} , where the values are nimbers, has value * despite each player having more options than simply moving...
    3 KB (357 words) - 19:37, 20 February 2022
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    {\displaystyle n} . This is often denoted K n {\displaystyle K_{n}} ; it is a nimber, not a number. By the Sprague–Grundy theorem, K n {\displaystyle K_{n}}...
    7 KB (907 words) - 04:43, 6 April 2024
  • Berlekamp, Conway & Guy (2001), "Green hackenbush, the game of nim, and nimbers", pp. 40–42. Golomb (1966); Eppstein (2018) Whinihan (1963); Larsson &...
    11 KB (1,499 words) - 06:56, 5 May 2023
  • Thumbnail for Hackenbush
    additional games whose values are not real numbers, such as star and all other nimbers. Further analysis of the game can be made using graph theory by considering...
    9 KB (1,305 words) - 20:58, 10 June 2023
  • Thumbnail for Jorge Nuno Silva
    Magazine 2, September 2014, pp. 41–52 (with Carlos Santos and Pedro Duarte) Nimbers in Partizan Games, Games of No Chance 4, R.J. Nowakowski (Ed.), MSRI Publications...
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  • theory) Zero game, fuzzy game Dots and boxes Impartial game Digital sum Nim Nimber Sprague–Grundy theorem Partizan game Solved board games Col game Sim (pencil...
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  • recasting its conventional nimber-based solution into a multiplicative form, and then modifying that slightly for misere play. The nimbers that occur in the normal...
    8 KB (1,078 words) - 12:35, 18 November 2019
  • (minimum excludant) of the options of a game. g+ is the grundy value or nimber of a game under the normal play convention. g- or λ0 is the outcome class...
    6 KB (733 words) - 06:54, 5 May 2023
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    Schneider, Master thesis, 2009 Julien, Lemoine; Simon, Viennot (2010). "Nimbers are inevitable". arXiv:1011.5841 [math.CO]. Computation records of normal...
    7 KB (894 words) - 00:42, 29 March 2024