296 MEMOIRS NATIONAL ACADEMY OF SCIENCES, VOL. X, NO. 7. 



Tables of {161) Athor— Continued. 



TABLE III.— flog r— Continued. 



PERIODIC TERMS. 



Unit of a and 6=0.00001. 



[nSz, (5 log r, and u/cos i are to Le computed in the form li ai sin ig+^i bi cos ig+cT.] 



