Before revision: Reprint of the original edition of 1873 published by Macmillan and Co. Stokes showed in 1849 that the theorem applied to any law of density so long as the external surface is a spheroid of equilibrium.
After revision: The English mathematician GeorgeReprint of the original edition of 1873 published by Macmillan and Co. Stokes showed in 1849 that the theorem applied to any law of density so long as the external surface is a spheroid of equilibrium.