SS6 DE MOTV CORVORFM 



"vbi breuitatis gratia fcribamus : 



.r — Ecof w-f-Fcof. 2w , vt fit 



j6. Hi iam valores in acquatione fecunda fubfti- 

 tuantiir, atque reperiemus: 



j|^ rr — ctaEcor« — ^aaFcor.au 



-5-5X = -3 -3E -sF 



-^ — -aAE -2aA -^aB 



— 2aBE — aAE 

 -^ = -«AF 



— j^ rr — JaaA A-}-2aaAB — 'aaAA 

 -1-3^-H rrHhlAA -hsABcof.&j ~|AAcof.2» 

 •4-1» ~H- /» 



zr ZW.V zrr — 2wE — 2wF 



H-gOTji-^czr-f-lwEEH-Sw^EF -HI/»EE 

 vnde primo concludimus : 



7«(i-h|EE):ir3-v-aAE-i-^ttaAA — lA A ^rg. 



ideoque w— 3 — fEB 

 pro determinatione numeri m indeque diftantia ^. 

 Manifertum autem eft , efle proxime »; zr 3 , ideoque 



b—cV'Y- Porro autcm fit 



— aaE — 9E — 2aA-2aBE-aAF-h(2«a-4-3)AB 



-+-9EF — o 

 vnde negledlis terminis minimis ob |- rz ^-~-*' erit* 

 (aa -t- 9)(3- aa) -l-^aarro, (eu 



a*-i-2aa— 27=^0, hincque aa— VaS — i, 



Tertia 



