A Note on Bechmann's approximate construction of π, suggested by a deleted sketch in Villard de Honnecourt's manuscript

Publisher: Cambridge University Press

E-ISSN: 1474-001x|22|2|241-242

ISSN: 0007-0874

Source: British Journal for the History of Science, Vol.22, Iss.2, 1989-07, pp. : 241-242

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Abstract