Together with divers expedients, or preparative ob- 
fcrvations> (by Divifion, and extracStion of Roots, in Spe- 
cies,) for reducing of implicated quantities ("when need 
requires; into ii;ifinite feriesj thereby rendring them 
capable of having the method of Infinites applyed to 
them. 
And concludes^ with exprefSng hi*? hopes and expeda- 
tions, that Mr. Newton's methods to this purpofe (long 
fince contrived, but not yet publifhed in Print) will now 
fliortly be made publick. 
VArt 
