164 
Proceedings of the Poyal Society of Edinburgh. 
From the coefficients of ^^44^ V2U’ ^244 ’ ^244 similarly have 
2 M^+^ = 0 , -M_ + 2^=0 
or ’ 07 o_. 5 0 ^^^ » o 
5^44 5^24 
0644 0??<O4 
0^44 0C?24 
but, because 
d(p 
0 , the last of these leads to 
^= 0 . 
?<^-24 
From the coefficients of I334, 7^334 , ^334, 6 ^^^ we similarly have 
9^3. ^33“ ’ %4‘"0m33 ’ 
0(?34 07^33 
but, because ^ 0 , the third of these leads to 
0^34 ^^33 
d(j) 
dc 
= 0 . 
34 
From the coefficients of ^344, 7^344, ^344, ^344 we similarly have 
84> d<i> ^ d(j> S<i> „ -0 ,9^4> 0 - 
^^34 ^/44 ^^^34 
but, because 
f^=o 
dn 
a ^44 ^ 7/34 
the last of these leads to 
^^34 
44 
=0 . 
5(^34 
From the coefficients of I423 , 7^433 > ti23 ? ^123 have 
2 #_ 
+ 
d(f> 
+ 
dcj) 
= 0' 
g «03 
dh\^ 
%12 
+ 
‘yH 
+ 
dcj) 
-0 
Qlhcy^ 
’^*13 
12 
dcj> 
+ 
dcj) 
+ 
2 
= 0 
^^23 
13 
^C,2 
d<f> 
+ 
d(f) 
+ 
d(j> 
= 0 
^^23 
^ 7/^43 
dn ^2 
> 
124 ’ ^124 
we have 
2M 
+ 
d(f) 
+ 
dcj) 
-o' 
^^24 
dcj) 
+ 
2^ 
+ 
dcj) 
= 0 
^>hi 
a*i 4 
d?n^^ 
d<j> 
+ 
d(f) 
-f- 
dcj) 
= 0 
^14 
dn^^ 
dff> 
+ 
+ 
2^ 
= 0 
3^24 
a??ii 4 
[Sess. 
