Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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              declinaret in I; Quare nauis à ſitu AD conſtituta in EI,
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              eandem quippe ſeruaret poſitionem, ac directionem, tranſ­
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              lata tamen eſſet inferius verſus partem vento oppoſitam,
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              ſicque vlterius incedendo quamuis ab initio deſtinatum ſi­
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              bi locum per proram inſpiceret, illuc tamen peruenire ne­
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              quiret, niſi altius, ſeu magis ad partem vnde ventus validè
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              ſpirat, proram direxerit, vt ſpatium, quod coacta declinatio­
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              ne deperdit, compenſetur anticipata ſitus poſitione, ac di­
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              rectione. </s>
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            <p id="N1372E" type="main">
              <s id="N13730">Demum illud, quod Ariſtoteles vltimo loco adiecit. </s>
              <s id="N13733">In
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              codem exiſtente prora, totum transferri nauigium, (niſi li­
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              brariorum error irrepſerit, vt potius conſequenter ad ſupe­
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              rius dicta legendum ſit, in eodem exiſtente puppi, eo quod
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              parua eius dimotio pro nihilo reputetur) ne cum doctrina
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              eiuſdem Philoſophi hactenus tradita pugnet, intelligendum
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              eſt, tum ſi quando per motum ſolius temonis tanquam remi
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              in cuſpide puppis, tota nauis conuerteretur, vt explicuimus
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              in principio: tum etiam quando idipſum contingit ad obli­
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              quam tantum modo poſitionem temonis contra fluctus ad­
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              uenientes, poſito ſcilicet quod nauigium, nec velis, nec re­
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              mis, nec alio pacto feratur. </s>
              <s id="N1374C">Etenim ſi temo per ſui con­
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              uerſionem, vel obliquam poſitionem fluctus maris à dex­
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              tris excipiat, abſque dubio puppis ad ſiniſtram declinabit,
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              prora manente ferè immota, eo quod impetus obliquè ſit
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              impreſſus, & illuc vſque pertingere nequeat, vel ob ſuam
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              imbecillitatem ibi tandem langueſcat. </s>
              <s id="N13759">Quod facilè con­
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              templari eſt in ſubiecta, quam delineauimus nauicula, cuius
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              linea AB refert gubernaculum cum temone affixo in ipſa
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              cuſpide puppis vbi C, ac prora conſtituitur in G. </s>
              <s id="N13763">Nam
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              dato quod extremum temonis B, mare dextrorſum exci­
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              piens, aut propellens transferatur in D per motum guber­
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              naculi ab A in E, vtique cuſpis puppis, quæ eſt in C
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              transferetur ſiniſtrorſum vnà cum tota nauicula verſus F,
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              prora ipſa in eodem puncto manente, vel parum inde di­
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              mota, vt vſque ad punctum H; ita vt nauicula, quæ erat </s>
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