[19] See Vera Circuli et Hyperbolae Quadratura (Padua, 1667); and the Appendicula to the same in his Exercitationes geometricae (London, 1668).
[20] Penny Cyclop. xix. 187.
[21] See Sherwin’s Math. Tables (London, 1705), p. 59.
[22] See W. Jones, Synopsis Palmariorum Matheseos (London, 1706); Maseres, Scriptores Logarithmici (London, 1791-1796), iii. 159 seq.; Hutton, Tracts, i. 266.
[23] See Hist. de l’Acad. (Paris, 1719); 7 appears instead of 8 in the 113th place.
[24] Comment. Acad. Petrop. ix., xi.; Nov. Comm. Ac. Pet. xvi.; Nova Acta Acad. Pet. xi.
[25] Introd. in Analysin Infin. (Lausanne, 1748), chap. viii.
[26] Mém. sur quelques propriétés remarquables des quantités transcendantes, circulaires, et logarithmiques.
[27] See Legendre, Eléments de géométrie (Paris, 1794), note iv.; Schlömilch, Handbuch d. algeb. Analysis (Jena, 1851), chap. xiii.
[28] Nova Acta Petrop. ix. 41; Thesaurus Logarithm. Completus, 633.