Opuscula. 
f . {JVh^ +A' Sh.O) . Ch. 03+^^' S h. qj.U h. + Ch.9 ); 
«nim cafus exceptus. Capiatur jUt fieri folet , differentfa 
^^rhT^^-^ J[bh7^\ch.(\>- ^^'Sh.qj.Ch 
4=a^bh.(p C h.(p + 2 S h .9. C h .9 
J+^^ThT^V utThX Ch,(|j+3^''Sh.9.w.h.9 
H-i^'"ChT5^ ^ 
^ffiquatio theorematis in hoc cafu hacc inventa eft 
S h.9 -Sh.9 oCh,(|3 + Sh,9.Ch.9 +Ch.9 = rS 
fadla multiph^catione per 
SSh.9-~ BSh.(^ ,Ch.(]? + BSh.(|?.Ch.9 
+ S C h . 9^ =zBy\d(^, Quare ejeaa Br^dcpy forraula fum' 
matorijc fiet ^ 
^•-■^Shr^^- ^*Ti77/,Ch.(|)— ^Sh.^. Ch.^ ^ 
yd(p { + 3 ^ sh.(p'. Ch.(p + iA Sh.dp.Ch.cp^ 
^ + A' b h.^\ S h .(p\ch.(p-^ i Sh .(p . Ch.cp ^ 
BShT^^- £s¥r^lch.(j)+ S Sh.^. Ch.c|) 
, — — 3 ) 
^ A C h.(p ) 
^ J 
4- =B C h.(p ^ 
Quatuoff ex comparatione nafcuntur aequationes , nimirum 
3.^ 2 T^' 3 ^"'4- 5 0 , 4,^ A' — J^' -f = . Quarta 
du^aa in 3 addatur tertiae , & orietur 2 A-}- 2 A -{-4 B-^s ; 
qux demaiur de fecunda , & fit 6.^ ^ A — ^A — ^B — ir^ 
qux divifa per 3 addatur primx , & fit 7.* — B ~ — ^ 
five 
