[148] Lavoisier’s Chemistry, translated by Kerr. 3rd ed., pp. 114, 121, 123.
[149] Euler’s Letters, vol. ii. p. 21.
[150] Lardner, Edinburgh Review, July 1834, p. 277.
[151] Mémoires par divers Savans, tom. vi.; quoted by Todhunter in his History of the Theory of Probability, p. 458.
[152] Poisson, Recherches sur la Probabilité des Jugements, Paris, 1837, pp. 82, 83.
[153] Kirchhoff’s Researches on the Solar Spectrum. First part, translated by Roscoe, pp. 18, 19.
[154] Edinburgh Review, No. 185, vol. xcii. July 1850, p. 32; Herschel’s Essays, p. 421; Transactions of the Cambridge Philosophical Society, vol. i. p. 43.
[155] Evans’ Ancient Stone Implements of Great Britain. London, 1872 (Longmans).
[156] Herschel, Outlines of Astronomy, 1849, p. 565; but Todhunter, in his History of the Theory of Probability, p. 335, states that the calculations do not agree with those published by Struve.
[157] Philosophical Transactions, 1767, vol. lvii. p. 431.