p. ixiii. The two solidi have been dropped in the biquadratic : 



For ft (8ft- 9ft - 12) (4ft - 3ft) = (10ft- 12ft - 18) 2 (ft +3)*, 

 read ft (8ft - 9ft - 12)/(4ft - 3ft) = (10ft - 12ft - 18) 2 /(ft + 3) 2 . 



p. lxv. Formula (lxxvi) 



For S ft 20,^ = 205 -etc., 



read Ftp, 2s 2 ^/s, & = 2ft - etc. 

 p. lxxv. Table, column Nvi, 3rd line. For 38 read 36. 



p. lxxvii. Line 2. For " We look out 5-8 in Table L. " read " We look out 5-8 in Table LI." 

 p. lxxx. Line 5. For e -<-«*i g rea d e -4.560c e_ 

 p. lxxxiii. Line 13 from bottom. For 2-371,76665 read 2-371,6665. 



Text of Tables. 

 p. 13. Table V, H-S41. For X 2 = "03172 read -03072. 



pp. 82, 83, 84 and 85. For Vll-JN^ and f*77«/Fj, at the top of the Tables read 1-177nA^2, 



and 1-177 ViV : 2 2 . 

 p. 92. Table XLVIII. 



p. 126. Table LI V. For r = 2, <£° = 5, log H(r, ») = -106,5985, 

 read log H(r, »)- -196,5985. 



p. 141. „ For r = 45, <£°=44, log F(r, v ) = -483,7836, 



read log F(r, v) = 7-483,7836. 



p. 142. „ For r = 50, <£° = 4, \ogH{r, v) = -932,5457, 



read log H{r, v) = -392,5457. 



p. 142. „ For r= 50, </>° =31, log ff(r, v)= 933,2995, 



read log H(r, v) = -393,2995. 



p. 143. For log log e -637 7799 16. 

 read log loge T-637 7843 11. 



The issue of this list of Errata has been intentionally delayed in order to make it as 

 complete as a wider use of the volume would render possible. The Editor will be as grateful 

 for further emendations, as he has been for the above. 



