«5+ X)E MOTF FIBRATORIO 



vnde conficitur; 



U>2 j — r -+- iin . q; ( jj j p-^ h- -7- (^^3,; . 



15. Nunc vero, cum quantitatum p ^t q eadem 

 fit ratio ac fupra ipfuis i?, erit: 



\ x) — col. Cp [rr)~-F- (d (d) =coi. q^llTTrJ r (d^ ) 



g-3r.cof.Cl)(,^)~^^^ (l|)^cor.(|)(,^^)-^^^ (,^ ) 

 (^-|) = fin.CP(^f) + ^^(l|)z.nn.(I)(^^,^) + ^|^(l^) 



(j^)_^fin.(P(d7)+i^(d-|)~fia.Cp(57^) + -V-(d$v ) 

 hincque colligiinus : 



( ddv \ Jin^ ,dv , Jin. (t> cof. (p ^ d V ■^ , ^ ^i d dt> . 



idx* J — "T~ [dr) FT Cd^ ) -t- COl. Cp ,-^) 



tj in. $ coj. <P ddv . ^^ Jin. $» , ddv , 



f &iv^\ — ce/. qi» . d ■» ^//ff. co/. (p , d -u ^ ^, .ddTj 



i dj» ) — r U rJ "- ■ rr ( dO) ~t~ ""' H-' ( dT3" ) 



, ;//>!. $ co/. 4) , dd^i /;n. i^» / ddi) v 



'T r Vdr-dCj))~T- rr IdCp^J* 



Scribamus iam z pro ^, quoniam tempus t hic nihiJ 

 turbat, et habebimus : 



l d *0 — ~ir- (d r; -i- • i-f (d$ ) "t- COl. Cp ( J7T- ) 



a/;;i-$co/.Cp , dd z , , //n-J^ , ddz 

 ~" r (drdCp)-T- rr UCp» ) 



/ dd?; . co/.cp» , d% V a/in. (pco/.(p , d a /:„ /^» / ^* ^* * > 



( di^ ; — -T~ V dr j Fr V d-$ ) •"t- im. ^J ( d r» j 



, i/in.(pc o/.;p , ddz C0/.4)» . d d z . 



"T- r V,drd4)) 't" rr CdCp' ) 



quibus colledlis noftra aequatio induet hanc formam; 



feUt» ) — rdjrj^T-ldrO^T-rrU^' ) 



Modus 



