David Breyer Singmaster (14 December 1938 – 13 February 2023) was an American-British mathematician who was emeritus professor of mathematics at London...

mathematics) Singmaster's conjecture is a conjecture in combinatorial number theory, named after the British mathematician David Singmaster who proposed...

Singmaster is a surname. Notable people with the surname include: C. F. and Mary Singmaster, owners of the C.F. and Mary Singmaster House David Singmaster...

Tamas (1987). Singmaster, David (ed.). Rubik's Cubic Compendium. Oxford University Press. ISBN 0198532024. Slocum, Jerry; Singmaster, David; Huang, Wei-Hwa;...

commonly used method in speedcubing today. Its origins are credited to David Singmaster, who was one of the first to publish a layer-by-layer method of solving...

Rubik's Cube which proposed the use of a cross, and worked its way down. David Singmaster published a faster layer-based solution in 1980. The major innovation...

Citizen of Budapest Co-author of The Rubik's Cube Compendium (written by David Singmaster, Ernő Rubik, Gerzson Kéri, György Marx, Tamás Varga and Tamás Vekerdy)...

the 3×3×3 Rubik's Cube, this article uses "Singmaster notation", which was developed by David Singmaster. The following are standard moves, which do...

with a two-person boat, was completely solved by Ian Pressman and David Singmaster in 1989. In 2020, controversy surrounding the racist themes in a cartoon...

speedcubing technique. The Layer by Layer Method was pioneered by David Singmaster in his 1980 book Notes on Rubik's "Magic Cube". The same idea was adopted...

Krishnam Raju Gadiraju Tyson Mao Frank Morris Lars Petrus Gilles Roux David Singmaster Ron van Bruchem Eric Limeback Anthony Michael Brooks Mats Valk Feliks...

to work together. Missionaries and cannibals problem Pressman, Ian; David Singmaster (June 1989). ""The Jealous Husbands" and "The Missionaries and Cannibals""...

ISBN 978-3-11-004893-3. Problems to Sharpen the Young, John Hadley and David Singmaster, The Mathematical Gazette, 76, #475 (March 1992), pp. 102–126. Ross...

Patent 5992850 Cubic Circular Issue 7 & 8 David Singmaster, 1985 Cubic Circular Issues 3 & 4 David Singmaster, 1982 "Reduction Method - Speedsolving.com...

Mathematical Toys. JHU Press. pp. 75, 99–101, 149. ISBN 978-0801897269. David Singmaster (1981). Notes on Rubik's Magic Cube. Enslow Publishers. pp. 28, 31...

facility, or a solid basis for more advanced, generalized theories. David Singmaster, Sources in Recreational Mathematics: An Annotated Bibliography, Eighth...

11976632. JSTOR 2689499. Hallerberg gives a good account of the bill. David Singmaster, in "The legal values of pi" (Mathematical Intelligencer, vol. 7 (1985)...

sharp upper bound on the length of optimal solutions. Mathematician David Singmaster had "rashly conjectured" this number to be 20 in 1980. Some well known...

rather than add it. There are many variants of the puzzle. Professor David Singmaster's Chronology of Recreational Mathematics suggests these type of mathematical...

Sources in Recreational Mathematics: An Annotated Bibliography by David Singmaster, 18 March 2004 – emphasis added), in English: "Here starts 'the flower'...

of scholars during the Middle Ages. The book was rediscovered after David Singmaster, a mathematician, came across a reference to it in a 19th-century manuscript...

20070057455 Rubik's 5×5×5 Cube notice section Cubic Circular Issues 3 & 4 David Singmaster, 1982 "Reduction Method - Speedsolving.com Wiki". www.speedsolving...

Chinese mathematician, member of the Chinese Academy of Sciences. David Singmaster, 84, American mathematician. Huey "Piano" Smith, 89, American R&B pianist...

Krishnam Raju Gadiraju Tyson Mao Frank Morris Lars Petrus Gilles Roux David Singmaster Ron van Bruchem Eric Limeback Anthony Michael Brooks Mats Valk Feliks...

historic Strand Magazine Chronology of Recreational Mathematics, by David Singmaster The Little Pigley Farm crossnumber puzzle and its history by Joel Pomerantz...

Krishnam Raju Gadiraju Tyson Mao Frank Morris Lars Petrus Gilles Roux David Singmaster Ron van Bruchem Eric Limeback Anthony Michael Brooks Mats Valk Feliks...

Secret Garden), co-founder of the Telluride Film Festival (b. 1943) David Singmaster, 84, mathematician (b. 1938) Huey "Piano" Smith, 89, R&B pianist and...

Krishnam Raju Gadiraju Tyson Mao Frank Morris Lars Petrus Gilles Roux David Singmaster Ron van Bruchem Eric Limeback Anthony Michael Brooks Mats Valk Feliks...

Rubik's Cube" (PDF). Rokicki, Tomas; et al. "God's Number is 20". Singmaster, David (1981). Notes on Rubik's Magic Cube. Penguin Books. ISBN 0-907395-00-7...

Mathematics Magazine. 47 (4): 210–214. doi:10.2307/2689212. JSTOR 2689212. David Singmaster (1983). "Some Lucas Pseudoprimes". Abstracts Amer. Math. Soc. 4 (83T–10–146):...