RADIORVM DIVERSICOLORVM. 189 



\t fit a^- 



iS6^-^S^'^ 



Coroll. I. 



42. Gencralor hncc hypothcfis abit iti hypo- 

 thefin fccundam modo pcrtniftatam , fi fumatiir Xra, 

 fin autcm ponatur A— i prodit hypothcfis Newto- 

 niana , qua ftatuatur 



rcfra<aio rubra ::^ ":J-* : i = w — .-Jrs [m-i)'.i ct 

 rcfra(flio violacea—^fE^^ : i-w4-r^(«- i]:i 

 cxiftcatc a — ,'^i^;^ sV 



Coroll. 2. 



43. At fi fumatur Xzzo, ob m^—i-{-\lm 



erit rcfra<flio rubra :=:(i^^/-(i +M^;\ Po^. 

 natur hacc quantitas — z , vt fit ^^— i-^~:1 



z=:i-:\-\/Zj erit Iz—j^^ ct z::r.m'-^'' , idcoque 



refradio rubra -w'"^": i ct violacea —fn"~'^: 1 

 quae eft ip(a hypothtfis prima lupra euoluta , eft- 

 que proxime a-jV- 



Coroll. ;^. 



44- Tcnct crgo hypothcfis Ncivtotuana quafi 

 medium iutcr binas hyputl cRs aute cdnfidcratas : ct 



A a 3 quaiv- 



