Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 1: Opera mechanica

Table of contents

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[161.] IX.
[163.] XI.
[164.] XII.
[165.] FINIS.
[166.] EXCERPTA EX LITERIS DATIS LONDINI {13/23} JANUARII MDCLXV.
[167.] EXCERPTA EX LITERIS HAGÆ CO-MITUM, DIE XXVI. FEBRUAR MDCLXV. DATIS.
[168.] DE HUGENIANA CENTRI OSCILLATIONIS DETERMINATIONE CONTROVERSIA.
[169.] DE HUGENIANA CENTRI OSCILLATIONIS DETERMINATIONE CONTROVERSIA. I. Obſervationes Abbatis Catelani in propoſitio-nem, quæ fundamentum eſt 4æ. partis tra-ctatus de Pendulis, Hugenii.
[170.] II. Domini Abbatis Catelani Examen Ma-thematicum Centri Oſcillationis.
[171.] MONITUM.
[172.] III. Excerpta ex literis Domini Hugenii, quibus re-ſpondet obſervationi Abbatis Catelani in 4am. pro-poſitionem Tractatus de centris Oſcillationis.
[173.] IV. Exceptio Abbatis Catelani ad reſponſionem Hugenii.
[174.] V. Objectio Abbatis Catelani contra motum Pendulorum in Cycloidibus.
[175.] VI. Reſponſio ad objectiones Hugenii adverſus me-thodum Abbatis Catelani de determinan-do Centro Oſcillationis.
[176.] VII. Excerpta ex litteris D. Bernoullii datis Baſileæ ad Autorem Diarii Pariſienſis, de Controverſia, inter Abbatem Catelanum & Hugenium, de Centro Oſcillationis.
[177.] VIII. Excerpta ex literis Dni. Hugenii ad Auctores Diarii Pariſienſis, datis Hagæ 8. Funii 1684. quæ continent ejus reſponſionem ad exceptio-nem Dni. Abbatis Catelani, de cen-tro Oſcillationis.
[178.] IX. Reſponſio Dni. Abbatis Catelani ad literas Dni. Bernoulli de Controverſia ſua cum Dno. Hu-genio de centro Oſcillationis .
[179.] X. Dn. Bernouillii narratio controverſiæ inter Dn. Hugenium & Abbatem Catelanum agitatæ de Centro Oſcillationis, quæ loco Anim-adverſionis eſſe poterit in Reſpon-ſionem Dn. Catelani. Excerpta ex Litteris Dn. Bernoullii Lipſiam miſſis.
[180.] XI. Litteræ Dni Marchionis de l’Hôpital ad Dum Huge-nium, in quibus contendit, ſeregulam hujus Au-ctoris de Centro oſcillationis penduli compoſiti demonſtrare per cauſam Phyſicam, & re-ſpondere ſimul Dno Bernoulli.
[181.] XII. Obſervationes Dni Hugenii in liter as præcedentes & in relationem Dni Bernoulli, cujus in iis fit mentio.
[182.] FINIS.
[183.] MACHINÆ QUÆDAM, ET VARIA CIRCA MECHANICAM.
[184.] MACHINÆ QUÆDAM, ET VARIA CIRCA MECHANICAM. I. Excerpta ex Literis Domini Hugenii, novam quan-dam Inventionem Horologiorum exactiſſino-rum ac portatilium concernentibus.
[185.] II. Nova Libella, Teleſcopio inſtructa, propriam ſecum ferens probationem, & quæ in unica ſtatione verificatur, & rectificatur.
[186.] Rectificationis Libellæ Demonſtratio.
[187.] III. Aſtroſcopia Compendiaria, Tubi Optici molimine liberata.
[188.] AUCTARIUM.
[189.] IV. Excerpta ex literis Dni Hugenii de novâ methodo conſtruendi Barometrum.
[190.] V. Nova vis movens mediante pulvere nitrato & aëre.
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          <head xml:id="echoid-head219" xml:space="preserve">VIII.</head>
          <head xml:id="echoid-head220" style="it" xml:space="preserve">Excerpta ex literis D
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          . Hugenii ad Auctores Diarii
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          Pariſienſis, datis Hagæ 8. Funii 1684. quæ
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          continent ejus reſponſionem ad exceptio-
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          nem D
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          . Abbatis Catelani, de cen-
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          tro Oſcillationis.</head>
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            <s xml:id="echoid-s5076" xml:space="preserve">HUc usque diſtuli reſpondere ad exceptionem D
              <emph style="super">ni</emph>
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            <s xml:id="echoid-s5077" xml:space="preserve">Abbatis
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            Catelani, & </s>
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            quoniam non audiveram, ullum ex iis qui tales ponderant
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            quæſtiones in illius partes iviſſe. </s>
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            deſiderarent, ut Geometris facilius redderem litis noſtræ exa-
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            men; </s>
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            <s xml:id="echoid-s5081" xml:space="preserve">eo impedirem quo minus illi, qui hanc norunt,
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            quentia velletis inſerere, cum quibusdam veſtrum jam du-
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            dum communicata.</s>
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            <s xml:id="echoid-s5083" xml:space="preserve">Abbas Catelanus, viſâ meâ reſponſione ad primam obſer-
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            vationem, ſuoque errore cognito, credidit ſe illam poſſe
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            diſſimulare, ſi diceret, obſervationes ſuas ex vitioſo auto-
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            grapho editas eſſe, in quo non ſolum quædam verba dee-
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            rant, ſed etiam ſex ſeptemve ordine ſequentes lineæ; </s>
            <s xml:id="echoid-s5084" xml:space="preserve">cumque
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            illæ ſuppletæ ſint in ſecunda Editione, ubi addidit, & </s>
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            dem tales, ut ſummæ cum ſex aliis lineis, propoſitam obje-
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            ctionem omnino mutavit.</s>
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            <s xml:id="echoid-s5087" xml:space="preserve">Non opportunum tamen duxit hac de re lectorem mone-
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            re, ne quidem in ſuâ exceptione, in qua poſitâ hac muta-
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            tione ratiocinatur. </s>
            <s xml:id="echoid-s5088" xml:space="preserve">Cùm enim antea ſe demonſtraturum pro-
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            miſerat, propoſitionem meam 4
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            . </s>
            <s xml:id="echoid-s5089" xml:space="preserve">de centris Oſcillationum
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            falſam eſſe niſi pars ſit æqualis toti, in præſens ut illud
              <lb/>
            probet, non tantum ponit axioma hoc irrefragabile totum
              <lb/>
            eſſe majus parte, ſed præter hoc pro vero habet quoddam,
              <lb/>
            quod ſibi finxit, de motu Pendulorum, principium.</s>
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