5^4 SOLVTIO PROBLEMATIS 



p-s-^{{ff^zgh)^--fgyi)-Uf-^gh)^i:,-fg^'A 

 q-^-r- If^ -g -viX^ h>;-fy\)zz2fh^^-(ff-{-2hg)^y\hfg Y,y^ 

 f-r — y\[(iff-2gh)^-fgyi)— ^' [ff-^^k^^-A-fg-m 

 hiiicque porro : 



p:=:.{ff-gh)^ii-2fg^y\'+-ggy}^ 



szzgh^^ -fg ^ >! 4-^^ yiy\z=:g[h^^ -f^\ -^gy^-^ 



q^fh^-2gh^y\-hK[fK-2gy\\ .; ~ %^,:: ' 



rzzfh^^-fJ^y\-\-fgyiyi:=^fih^^-/^y\-{'g'yiyi]. 



lo. Denique ho6 valores ita dcterminemns ^ 

 Tt numerus p diiiifor euadat formuke^^-i-rr, iam 

 yero intiehitur : U;i ifDnrjilDnoo obnuD?? .c 



qmre quum fit p^ggy^y^-^fgyi^-f- {ff-gh)^^y 

 vt p fiat facftor illius formulae, ftatuatur alter fador 

 ffy^y^-^-t^yi-^-u^^ eritqtte produdurti : \ 



j?r^g^^-2/5V^+(/v/g/:^)>i>i^^+^(/^'^%rw--g^^)r 



^tgg -2tfg -^ufg 



: /' '"■•'*' -^tigg ' -^*- 



"fbi primi termini iam- congruunt , fecundi vero 

 dant mo, tertii ^ffgb^^gghhzz^ugg^ vnde 

 « — iZL^ -4-4^7/?^ quarti porro praebent «=:^^^^±^^A^. j^ 



quinti vero tandcra dant uzzj^^. Necefle igi- 

 tur cft , vt hi tres valores ipfius u inter fe cow- 

 gruant, primus vero cum fecundo coUatus dat 3//^ 



. , -i-A-g 



i .iUiliU J .UO¥'i . / /^u 'iU.> i 



