Abstract
What are the face-probabilities of a cuboidal die, i.e. a die with different side-lengths? This paper introduces a model for these probabilities based on a Gibbs distribution. Experimental data produced in this work and drawn from the literature support the Gibbs model. The experiments also reveal that the physical conditions, such as the quality of the surface onto which the dice are dropped, can affect the face-probabilities. In the Gibbs model, those variations are condensed in a single parameter, adjustable to the physical conditions.
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References
Budden F (1980) Throwing non-cubical dice. Math Gazette 64(429):196–198
Gibbons JD, Chakraborti S (2003) Nonparametric statistical inference, 4th edn. Marcel Dekker, New York
Heilbronner E (1985) Crooked dice. J Recreat Math 17:177
Hyšková M, Kalousová A, Saxl I (2012) Early history of geometric probability and stereology. Image Anal Stereol 31:1–16
Newton I, Whiteside DT (ed) (1967) The mathematical papers of Isaac Newton. Cambridge University Press, Cambridge, vol I, 1664–1666, pp 60–61
Obreschkow D (2006) Broken symmetry and the magic of irregular dice. Online project. http://www.quantumholism.com/cuboid
Riemer W (1991) Stochastische Probleme aus elementarer Sicht. Bibliographisches Institut, Mannheim, Wien, Zürichm
Simpson T (1740) The nature and laws of chance. Cave, London
Singmaster D (1981) Theoretical probabilities for a cubical die. Math Gazette 65:208–210
Acknowledgments
The authors thank Robert Allin for valuable discussions about an earlier version of this paper. D.O. acknowledges the discussions with Nick Jones.
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Riemer, W., Stoyan, D. & Obreschkow, D. Cuboidal dice and Gibbs distributions. Metrika 77, 247–256 (2014). https://doi.org/10.1007/s00184-013-0435-y
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DOI: https://doi.org/10.1007/s00184-013-0435-y