Vitruvius, De architectura libri decem, 1567

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[1.130.] M. VITRVVIIDE ARCHITECTVRA LIBER NONVS.
[1.131.] Proœmium
[1.132.] Platonis inuentumde agro metiendo. Cap. I.
[1.133.] De norma Pythagoricum inuentum ex orthogonij trigoni deformatione. Cap. II.
[1.134.] Luomodo portio argenti auro miſta in integro opere depre- hendi, diſcernig, poßit.#Cap.# III.
[1.135.] PTOLEM AEO REGI ERATOSTHENES. S.
[1.136.] De Gnomonicis rationibus ex radij Solis per umbram inuen-tis, & mundo, atque planetis. Cao.IIII.
[1.137.] TABVLA MOTVVM COELESTIVM.
[1.138.] De Solis curſu per duodecim ſigna Zodia- ci. Cap. V.
[1.139.] Continuatio diei, & luminis.Horæ Minuta Secunda.
[1.140.] De ſyderibus, quæ ſunt a Zodiaco ad Septentrio-nem. Cap.VI.
[1.141.] De ſyderibus, quæ ſunt a Zodiaco, ad meridiem. Cap. VII.
[1.142.] De horologiorum rationibus, & umbris gnomonum æquinoctia-li tempore Romæ, & nonnullis alijs locis. Cap. VIII.
[1.143.] De horologiorum ratione, & uſu, atque eorum inuentione & quibus inuentoribus. # Cap. IX.
[1.144.] Finis Libri Noni.
[1.145.] M. VITR V V II DE ARCHITECTVRA LIBER DECIMVS. Proœmium.
[1.146.] De machina quid ſit, & eius ab organo differentia, origine, & neceßitate. # Cap. I.
[1.147.] De Aedium ſacrum, publicorum̈, operum machina-tionibus tractorijs # Cap. II.
[1.148.] De diuerſis appellationibus, machmarũ, & gantur. Ca. III.
[1.149.] Similis ſuperiori machina, cui coloßicotera tutius committi poſſunt, immutata duntaxat ſucula in tympa-num. # Cap. IIII.
[1.150.] Aliud machinæ tractoriæ genus. # Cap. V.
[1.151.] Cteſifontis ratio ad grauia onera ducenda. # Cap. VI.
[1.152.] De inuentione lapicidinæ, qua templum Dianæ Epheſiæ conſtructum eſt. # Cap. VII.
[1.153.] De porrecto, & rotundatione machinarum ad onerum leuationes. # Cap. VIII.
[1.154.] De organorum ad aquam hauriendam generibus, & pri-mum de tympano. # Cap. IX.
[1.155.] De rotis, & tympanis ad molendam farinam. # Cap. X.
[1.156.] De Cochlea, quæ magnam copiam extollit aquæ, ſed non tam alte. # Cap. XI.
[1.157.] De Cteſibcamachina, quæ altißime extollit aquam. # Cap. XII.
[1.158.] De hydr aulicis machinis, quibus organa perficiun-tur. # Cap. XIII.
[1.159.] Qua ratione rheda, uelnaui uecti peractum iter deme-tiamur. # Cap. XIIII.
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            <figure number="109">
              <caption xml:id="echoid-caption36" xml:space="preserve">Figura ex meſolabio Architæ ad inueniendas medias.</caption>
              <variables xml:id="echoid-variables69" xml:space="preserve">c t @ @ q p o n m l k l h g f p e o ξ v M @ k I o h j ε δ r B d s R q P o N M L K I H G F E L x c 6
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              N ς
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              ε ξ γ B a</variables>
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              <s xml:id="echoid-s20917" xml:space="preserve">Nunc ueniam ad Platonis inuentum, demonſtrationemq́; </s>
              <s xml:id="echoid-s20918" xml:space="preserve">& </s>
              <s xml:id="echoid-s20919" xml:space="preserve">inſtrumentum eius afferam. </s>
              <s xml:id="echoid-s20920" xml:space="preserve">Coniungantur in
                <lb/>
              b. </s>
              <s xml:id="echoid-s20921" xml:space="preserve">ad rectum angulum duæ rectæ, inter quas duæ comparabiles, ac rationeres pendentes medias uis inuenire.
                <lb/>
              </s>
              <s xml:id="echoid-s20922" xml:space="preserve">Es̃to b g. </s>
              <s xml:id="echoid-s20923" xml:space="preserve">maior e b. </s>
              <s xml:id="echoid-s20924" xml:space="preserve">minor, utraque uero extra angulum b. </s>
              <s xml:id="echoid-s20925" xml:space="preserve">producatur,maior ad d. </s>
              <s xml:id="echoid-s20926" xml:space="preserve">minor ad c. </s>
              <s xml:id="echoid-s20927" xml:space="preserve">& </s>
              <s xml:id="echoid-s20928" xml:space="preserve">
                <lb/>
              ad duos rectos angulos unum in c. </s>
              <s xml:id="echoid-s20929" xml:space="preserve">alterum in d. </s>
              <s xml:id="echoid-s20930" xml:space="preserve">in ſuis reſpondentibus lineis, es̃toq́; </s>
              <s xml:id="echoid-s20931" xml:space="preserve">angulus unus g c d. </s>
              <s xml:id="echoid-s20932" xml:space="preserve">
                <lb/>
              alter c d e. </s>
              <s xml:id="echoid-s20933" xml:space="preserve">Aio inter duas datas c b. </s>
              <s xml:id="echoid-s20934" xml:space="preserve">& </s>
              <s xml:id="echoid-s20935" xml:space="preserve">b g. </s>
              <s xml:id="echoid-s20936" xml:space="preserve">eſſe duas medias comparabiles inuentas b d.</s>
              <s xml:id="echoid-s20937" xml:space="preserve">ſcilicet,
                <lb/>
              & </s>
              <s xml:id="echoid-s20938" xml:space="preserve">b c. </s>
              <s xml:id="echoid-s20939" xml:space="preserve">quoniam poſuimus angulum e d c. </s>
              <s xml:id="echoid-s20940" xml:space="preserve">rectum, & </s>
              <s xml:id="echoid-s20941" xml:space="preserve">c d. </s>
              <s xml:id="echoid-s20942" xml:space="preserve">æque diſtantem ipſi c g. </s>
              <s xml:id="echoid-s20943" xml:space="preserve">ideo ſequitur
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              ex uigeſima nona primi angulum g c d. </s>
              <s xml:id="echoid-s20944" xml:space="preserve">rectum eſſe, & </s>
              <s xml:id="echoid-s20945" xml:space="preserve">æ qualem angulo c d e. </s>
              <s xml:id="echoid-s20946" xml:space="preserve">quem ſimiliter rectum
                <lb/>
                <note position="left" xlink:label="note-514.01.308-01" xlink:href="note-514.01.308-01a" xml:space="preserve">10</note>
                <note position="left" xlink:label="note-514.01.308-02" xlink:href="note-514.01.308-02a" xml:space="preserve">20</note>
                <note position="left" xlink:label="note-514.01.308-03" xlink:href="note-514.01.308-03a" xml:space="preserve">30</note>
                <note position="left" xlink:label="note-514.01.308-04" xlink:href="note-514.01.308-04a" xml:space="preserve">40</note>
                <note position="left" xlink:label="note-514.01.308-05" xlink:href="note-514.01.308-05a" xml:space="preserve">50</note>
                <note position="left" xlink:label="note-514.01.308-06" xlink:href="note-514.01.308-06a" xml:space="preserve">60</note>
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