Monantheuil, Henri de, Aristotelis Mechanica, 1599

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                <s id="id.000500">
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                tur, ratio adducitur ſumpta ab efficiente circuli cauſa. </s>
                <s id="id.000501">Sic ſyllo­
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                giſmus inſtitui poteſt. </s>
                <s id="id.000502">Vt fit circulus ita mouetur.
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              <p type="main">
                <s id="id.000503">
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                Fit circulus à linea continenter mota circa fixum extremorum
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                vnum, quouſque redeat ad eum locum vnde moueri cœpit, quod
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                fieri non poteſt niſi per loca quæ ſunt circa extremum fixum oppoſi­
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                ta deducatur, & quod eſt vltimum, rurſus fiat primum.
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              <p type="main">
                <s id="id.000504">
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                Ergo circulus mouetur per loca è diametro oppoſita circa extre­
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                mum lineæ à qua fit fixum. </s>
                <s id="id.000505">Quia igitur in his ſunt antè & ponè,
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                mouebitur antè & ponè: quia inſuper ſunt ſurſum & deorſum,
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                mouebitur etiam ſimul ſurſum & deorſum.
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              </p>
              <p type="main">
                <s id="id.000506">
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                Centrum enim in plano circundatur quatuor loci differentijs,
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                propter duas quæ in ipſo ad rectos ſe ſecant dimenſiones, vt in circu­
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                lo B C D E, eſto linea fabricans ipſum A B, ibique eſto ante
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                B. </s>
                <s>igitur cum erit in D, erit ponè: & cum in C, ſurſum: &
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                in E, deorſum, & perueniens ad A B, eidem loco reſtituetur,
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                à quo cœperat moueri, quod eſt vltimum
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                  <figure id="id.035.01.061.1.jpg" xlink:href="035/01/061/1.jpg" number="7"/>
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                fieri primum. </s>
                <s id="id.000507">Vnde cum circulus moue­
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                tur, poteſt dici ire, & reuerti ſimul: ſic
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                cum ſphæricum corpus mouetur, in fine
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                ſemper, & principio motus ſui, etiam tum
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                ire, tum reuerti veriſimiliter dicetur.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.000508">
                  <emph type="italics"/>
                Cæterum notandum quod motiones dictæ
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                eſſe in circulo, inſunt quidem: ſed non ſi­
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                mul ſecundum eandem partem. </s>
                <s id="id.000509">Nam cum B, mouetur ſurſum ver­
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                ſus C, idem B, eodem tempore non fertur deorſum verſus E, ſed
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                tunc quidem D, altera pars in circulo oppoſita ipſi B, fertur ver­
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                ſus E: vt autem verè eſſent motiones contrariæ deberent fieri ſe­
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                cundum eaſdem partes. </s>
                <s id="id.000510">Eſt hæc igitur vt aliæ in circulo non vera
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                ſed apparens repugnantia. </s>
                <s id="id.000511">ex cuius tamen natura magnorum effe­
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                ctuum poſtea cauſæ repetuntur, cum diametri B D, vt inflexilis
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                circa A, centrum fixum motæ, ſi B, deprimatur, neceſſe eſt alte­
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                rum extremum D, attolli: & contra.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.000512">Propterea vt eſt prius.]
                  <emph type="italics"/>
                Concluſio generalis eſt, huc, vt exi­
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                ſtimo, è fine primi huius capitis, vbi melius collocaretur,
                  <expan abbr="trãspoſita">transpoſita</expan>
                ,
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                quod amplius declarant ea, quæ ſubijciuntur de vecte & libra, ad
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                quæ cum referat omnia Mechanica, & ipſa vectis & libra referan­
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                </s>
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