388  Mr.  milner’s  Obfervations  on  the 
tions  of  high  dimenlions,  that  he  fcarcely  hoped  for  a 
general  proof,  maclaurin’s  (i>  method  is  plainly  im- 
practicable when  the  roots  are  numerous,  and  therefore 
this  concife  demonftration  will  perhaps  be  acceptable  to 
mathematicians. 
(d)  Page  145.  Algebra. 
