Archimedes
,
Archimedis De iis qvae vehvntvr in aqva libri dvo
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tur ex parte 1. </
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eadem nihilominus demonſtrabuntur.</
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portio conoidis rectanguli, quando
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axem habuerit maiorem quidem, quàm ſeſqui-
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alterum eius, quæ uſque ad axem; </
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<
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ro, quàm ut ad eam, quæ uſque ad axem propor-
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tionem habeat, quam quindecim ad quatuor: </
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<
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in grauitate ad humidum habeat proportionem
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minorem ea, quam quadratum, quod fit ab exceſ
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ſu, quo axis maior eſt, quàm ſeſquialter eius, quæ
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uſque ad axem, habet ad quadratum, quod ab
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axe: </
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<
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">demiſſa in humidum, ita ut baſis ipſius humi
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dum non contingat; </
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tur, neque manebit inclinata, niſi quando axis
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cum ſuperficie humidi angulum fecerit æqualẽ
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ei, de quo infra dicetur.</
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<
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">SIT portio qualis dicta eſt; </
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b k quidem dupla ipſius _K_ d: </
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">r _K_ uero æqualis ei, quæ uſ-
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que ad axem: </
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_k_ r ſeſquialtera. </
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humidum in grauitate, habeat quadratum f q ad quadra-
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tum d b: </
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ad d b proportionem minorem habere ea, quam habet
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c b ad b d. </
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">eſt enim c b exceſſus, quo axis maior eſt, quàm
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ſeſquialter eins, quæ uſque ad axem: </
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