[142]Due Correction for Mr. Hobbes. Or Schoole Discipline, for not saying his Lessons right. In answer to his Six Lessons, directed to the Professors of Mathematicks. By the Professor of Geometry. Oxford, 1656, pp. 7, 47, 50. [143]Oughtred, Apologeticall Epistle, p. 27. [144]J. Edleston, Correspondence of Sir Isaac Newton and Professor Cotes, London, 1850, pp. 279-92. INDEX Adam, Charles, 71 Agnesi, Maria G., 77 Alexander, J., 76 Allen, E., 35 Analysis, 19, 20 Apollonius of Perga, 20, 85 Archimedes, 18, 20, 85 Aristotle, 69 Ashmole, E., 13 Atkinson, J., 79 Atwood, 56 Aubrey, 3, 7, 8, 12-16, 58, 59 Austin, 58 Baker, T., 82 Balam, R., 79 Bar-le-Duc, de, 80 Barrow, S., 1, 32, 73, 74, 80, 81 Bartaloni, D., 79 Beman, W. W., 74, 75 Bernoulli, Jakob, 78-80 Bernoulli, John, 79, 80 Billingsley’s Euclid, 15 Billion, 20 Billy, Jacobo de, 80 Binomial formula, 25, 29 Bliss, P., 60 Boscovich, R. G., 78 Bosmans, H., 72, 83 Boyle, R., 1, 69 Braunmühl, von, 39 Brearly, W., 59 Briggs, 6, 36, 55 Brookes, Christopher, 7, 53, 59 Cajori, F., 27, 39, 40, 47 Cantor, M., 40, 41 Caraccioli, J. B., 78 Cardan, 71 Carré, 77 Carrete, N. M., 78 Caryll, C., 7 Cataldi, 67 Cavalieri, 65, 66 Cavendish, Charles, 17, 62, 66 Charles I, 9, 60 Chelvicius, P., 79 Cheyne, G., 82 _Circles of Proportion_, 35, 37, 48, 49, 51, 59, 87, 88 Clairaut, 77 Clark, A., 3 Clark, G., 63 Clarke, F. L., 3 _Clavis mathematicae_, 1, 5, 10, 14, 17-35, 45, 46, 51, 57-63, 68-73, 81, 85, 87 Clavius, 26, 80 Clerc, le, 77 Cobb, S., 76 Cocker, 76, 82 Collins, John, 15, 19, 63, 64, 67, 68, 76, 82 Colson, J., 77 Conchoid, 12 Conic sections, 11, 53 Cossali, P., 81 Cotes, R., 1, 85 Craig, J., 76, 82 Cross, symbol of multiplication, 27, 38, 55, 56, 82, 83 Cubic equations, 28, 34, 42, 45 Decimal fractions, notation of, 21 Degree, centesimal division, 39 Delamain, R., 4, 9, 10, 11, 47, 48, 51, 60, 84, 88, 89, 91, 93, 94 De Moivre, 32, 79 De Morgan, A., 5, 16, 37, 46, 47, 54 Descartes, R., 1, 25, 47, 57, 68-72, 80 Dibuadius, 79 Difference, symbol for, 27, 81 Diophantus, 63, 85 Division, abbreviated, 21, 23, 24 Dulaurens, F., 74, 82 Earl of Arundel, 10, 13, 15, 17 Edleston, J., 95 Eneström, G., 40 Equations, solution of, 18, 28, 29, 31, 34, 39-45, 87 Errard de Bar-le-Duc, 80 Eton College, 3, 4 Euclid, 1, 15, 18, 20, 25, 27, 28, 79, 81, 83, 85 Euler, L., 37, 39 Ewart, 59 Exponents, 25, 28, 29 Fagnano, de, 78 Flower, 56 Fontenelle, de, 77 Forster, W., 35, 48, 59, 88 Foster, S., 27, 67, 69, 73, 80, 89 Frisi, P., 78