﻿496 
  Prof, 
  Cayley's 
  Eighth 
  Memoir 
  on 
  Qualities. 
  

  

  Correction 
  to 
  Prof. 
  Cayley^s 
  " 
  Eighth 
  Memoir 
  on 
  Qualities. 
  

   Phil. 
  Trans. 
  Vol. 
  157 
  (1867). 
  Received 
  June 
  26, 
  1875. 
  

  

  The 
  Table 
  for 
  L, 
  M 
  3 
  L', 
  M', 
  p. 
  544, 
  should 
  stand 
  :— 
  

  

  72 
  L 
  = 
  

  

  ■ 
  

  

  72 
  L' 
  = 
  

  

  24M' 
  = 
  

  

  

  

  A*I 
  +1 
  

  

  I 
  -1 
  

  

  

  

  ABI 
  +3 
  

  

  

  A 
  2 
  B 
  2 
  C 
  -81 
  

  

  

  CI 
  -15 
  

  

  

  and 
  substituting 
  these 
  values 
  we 
  find 
  for 
  36a, 
  36b, 
  &c. 
  the 
  values 
  given 
  

   p. 
  554 
  ; 
  where 
  in 
  the 
  expression 
  of 
  36a, 
  the 
  term 
  A 
  2 
  B 
  2 
  C 
  — 
  126 
  should 
  have 
  

   been 
  distinguished 
  by 
  an 
  asterisk, 
  to 
  show 
  that 
  there 
  was 
  an 
  alteration 
  

   in 
  the 
  coefficient, 
  — 
  126, 
  instead 
  of 
  — 
  36 
  as 
  given 
  p. 
  544, 
  

  

  