248 



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



Tables of {115) Tliyra— Continued. 



TABLE II.— n3z. 



PERIODIC TERMS. 



Unit of a and 6=09001. 



[ndz, 3 log r, and m/cos I are to bo computed in the torm I t oj sin ig+ It 6< cos ig+cT.] 



