[106] PROFESSOR STOKES, ON THE EFFECT OF THE INTERNAL FRICTION &c. 

 The equations (/), (g) give 



d — =0, d — = 0, o — =0, 

 dec dy ax 



so that — , — , and — are constant. Substituting in (c) and integrating, and then 

 dx dy dss 



substituting in (138) the resulting expressions for «', w", and w", and integrating again, we 



shall obtain the results given in Art. 50. 



G. G. STOKES. 



