83
Isaac Barrow, Euclidis data, Cambridge, 1657, p. 2.
84
Francisci Dulaurens Specima mathematica, Paris, 1667, p. 1.
85
Elémens des mathématiques, Paris, 1675, Preface signed “J. P.”
86
Nouveaux élémens de géométrie, Paris, 1692 (permission to print 1684).
87
Ozanam, Dictionnaire mathématique, Paris, 1691, p. 12.
88
Analyse des infiniment petits, Paris, 1696, p. 11.
89
Petro Nicolas, De conchoidibus et cissoidibus exercitationes geometricae, Toulouse, 1697, p. 17.
90
R. P. Bernard Lamy, Elémens des mathématiques, Amsterdam, 1692 (permission to print 1680).
91
Nouveaux élémens de géométrie, 2d ed., The Hague, 1690, p. 304.
92
W. W. Beman in L’intermédiaire des mathématiciens, Paris, Vol. IX, 1902, p. 229, question 2424.
93
John Collins, The Mariner’s Plain Scale New Plain’d, London, 1659, p. 25.
94
James Gregory, Optica promota, London, 1663, pp. 19, 48.
95
Philosophical Transactions, Vol. III, London, p. 868.
96
William Leybourn, The Line of Proportion, London, 1673, p. 14.
97
Elementa geometriae.. a Gulielmo Sanders, Glasgow, 1686, p. 3.
98
Cocker’s Decimal Arithmetick… perused by John Hawkins, London, 1695 (preface dated 1684), p. 41.
99
Joseph Raphson, Analysis Aequationum universalis, London, 1697, p. 26.
100
E. Wells, Elementa arithmeticae numerosae et speciosae, Oxford, 1698, p. 107.
101
John Ward, A Compendium of Algebra, 2d ed., London, 1698, p. 62.
102
Plain Elements of Geometry and Plain Trigonometry, London, 1701, p. 63.
103
George Shelley, Wingate’s Arithmetick, London, 1704, p. 343.
104
A Synopsis of Algebra, Being a posthumous work of John Alexander of Bern, Swisserland… Done from the Latin by Sam. Cobb, London, 1709, p. 16.
105
John Craig, De Calculo fluentium, London, 1718, p. 35. The notation A:B::C:D is given also.
106
Trigonometry, 2d ed., Edinburgh, 1724, p. 11.
107
Méthode pour la mésure des surfaces, la dimension des solides.. par M. Carré de l’académie r. des sciences, 1700, p. 59.