L: & rurfiis componendo ,ut dupla G L, GH, L H fhi tripia G L ad L H feutnplamipfius LF ut dupla GL cumKL ad K L-& auferendo confequentes antecedentibus , ita e*rit exceflus tripla^ GL fLipra triplam L F, feu exceffusfimplicis G L fiipra fimpJicem L F , feu IineaGFadlineam L F ficut dupla… … Tabula III. Combtnationis duarumconcavitatumacutiorum in diametris perpamculas centefimas pedisRoniani fivcarterius cujuslibetmen/urseindicatarumxumafligna-donefocii rc(pondcntiscuilibetcombinationi per easdem; particulas> pro Sj|^ccilB&concayis,acutiot:ibu&. fr.. jy €. ig 5? 6>. 7.…
Optics, Geometrical · Optical instruments
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