«70 I^E DEKSITATE MET.ILLORfM 



lumcn — V— *p- ; et rariori , criiis pondiis — p-{- a , ct 

 volumen priflinum m v ; Midc dcnfitns mixti oritut 



'-d-e 



y-+-v — a^v ^ quae kmpcr crit maior qunm dcnfitns rcgulnc 



ordinariae v^ > quoniam ibi dcnominator fraclionis minor 

 cft quam hic , ct numcratorcs Atrinquc (iint iidcm, Ergo 

 hinc explicari ncquit , quo pado mctalla t]uacdam , poll 

 fufioncm pcrmilta , fiant rariora. Idcm inconucnicni pro- 

 dit , fi portio a tranfirc pon.uiir cx rariori in dcnfius, lit 

 cnim nc dcnl.tas mixti - -^izi^ ^^j^,„^ „^. 



commodo prcmitur ac pracccdcn». 



f. 28. Vidcamus igitur quid cxfpc(ftandim lit ab 

 Vtriusquc huius cxplicationib combu^.ationc. Sint hunc in 

 fincm dcnominationcs aohuc cacdcm , quac antca ; ati]uc 

 crit in compofito poudus mctalli dcnfioris zi: P-w-j-a, 



fub voluminc V — 'V^ V ; pondus mctalli rarions V-n 



-4- a , fub voluminc c — y , quia a fiipponitur non nui- 

 tare volumcn mctalli rarions \ igitur dcnlitas huiiis mixti 



crit <r— :r^:rT-r7 ^, — ^ ) ^"^c cadcm mcthodo , 



v-i-.--^; — ^ - p 



qua pruis, (§. 26.) dcducitur ;;/— a {v~d,r 1" 



^-^ \ fm autcm (latuatur pondii!- a tranfuc cx mctallo 

 nriori in dcnfius , cructur , mcthodo hucuH]iic adhibiia, ;;; 



/n.a)P<i-((7-d )( <>-fr)D ' . aD /■ j • i 



— ' a(D-u) -— ^-^ W^A\ «'-•J pnmum mcmbmm 

 vtriuNqiic hniu^ valoris planc idcm cfl cum illo valorc 

 ipfius w, t]ui antca [%.z6.) inucntus fuit. Vndc patct , 



pro 



