Archimedes
,
Archimedis De iis qvae vehvntvr in aqva libri dvo
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DE IIS QVAE VEH. IN AQVA.
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ipſi i m æquidiſtãs, & </
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<
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æquidiſtans b d, & </
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<
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ſtrandũ eſt, portionẽ non cõſiſtereita, ſed inclinari, donec
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baſis in uno puncto ſuperficiem humidi cõtingat. </
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<
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enim eadem, quæ in ſuperiori figura: </
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<
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perpendicularis: </
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<
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xml:space
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<
s
xml:id
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xml:space
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<
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æqualis ipſi x q. </
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<
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<
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">Quo
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niã igitur portio ad humidũ eã in grauitate proportione
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habere ponitur, quam quadratum x o ad quadratum b d:
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</
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<
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<
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">eandem proportionem habet pars ipſius demerſa ad to
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tam; </
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que erit t p ipſi x o: </
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<
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tri ſint æquales, & </
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quoniam in por
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http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/4E7V2WGH/figures/0091-01
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tionibus æquali
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bus, & </
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a o q l, a p m l,
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ductæ ſunt lineæ
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a q, i m, quæ æ-
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quales portio-
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nes auferunt; </
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la quidem ab ex
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tremitate baſis,
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hæc autem non
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ab extremitate:
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</
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<
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ab extremitate
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baſis ducta eſt,
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minorem facere
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angulum acutũ
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cum diametro totius portionis. </
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ad χ minor eſt angulo, qui ad n; </
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</
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& </
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