Archimedes
,
Archimedis De iis qvae vehvntvr in aqva libri dvo
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DE I _IS_ QVAE VEH. IN AQVA.
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proportionem quidem maiorem, quàm quadratum f p ad
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quadratum b d; </
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b d quadratum: </
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<
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">quam proportionem habet portio ad
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humidum in grauitate, eandem habeat quadratum, quod
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fit à linea ψ ad quadratum b d. </
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nor, quàm x o. </
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<
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">aptetur ergo quæ dam rectalinea i u inter
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portiones a u q l, a x d interiecta, quæ ſit æqualis ψ, & </
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b d æquidiſtans: </
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u y dupla ipſius y i demonſtrabitur, ſicuti demonſtrata eſt
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o g ipſius g x dupla. </
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ctionem a u q l in u contingat: </
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tur. </
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">eodem modo oſtendemus lineam a i ipſi i q æqualem
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eſſe: </
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<
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u ω æquidiſtan-
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tem. </
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ſtrãdum eſt por
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tionem in humi
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dum demiſſam,
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ĩclinatãq; </
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ut baſis ipſius
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non contingat
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humidũ, ita con
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ſiſtere, ut baſis
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in humidũ ma-
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gis demergatur
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quam ut in uno
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puncto eius ſu-
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perficiem cõtin
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gat. </
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primo ſic inclinata, ut baſis nullo modo contingat ſuperfi-
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ciem humidi. </
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