Vitruvius, L. Victrvvii Pollionis ad Cesarem Avgvstvm De architectvra, 1490

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            <s xml:id="echoid-s7085" xml:space="preserve">
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            la areæ pedum quinquagenum: </s>
            <s xml:id="echoid-s7086" xml:space="preserve">ad eiuſ lineæ diagonalis lõgitu
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            dinem locus quadratus pa: </s>
            <s xml:id="echoid-s7087" xml:space="preserve">ibus lateribus deſciibatur. </s>
            <s xml:id="echoid-s7088" xml:space="preserve">ita mag
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            na duo trigona in minore quadrato quiquagenum pedum linea
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            diagonio fuerint deſignata eadem magnitudine & </s>
            <s xml:id="echoid-s7089" xml:space="preserve">eodem pedum
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            numero quatuor in maiore erunt effecta. </s>
            <s xml:id="echoid-s7090" xml:space="preserve">hac ratiõe duplicatio g: </s>
            <s xml:id="echoid-s7091" xml:space="preserve">ã
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            micis rationibus a platone uti ſchema ſubſcriptum eſt explicata ẽ
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            in ima pagina</s>
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        <div xml:id="echoid-div25" type="section" level="1" n="23">
          <head xml:id="echoid-head22" xml:space="preserve">De Norma</head>
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            <s xml:id="echoid-s7092" xml:space="preserve"># Tem Pythagoraſ normã ſine artificis fab icationibus in
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            @ # uentã oſtẽdit & </s>
            <s xml:id="echoid-s7093" xml:space="preserve">ꝗ̃ magno labore fab i no@mã faciẽtes uix
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            # ad uerũ perducere pñ@@d rõnibus & </s>
            <s xml:id="echoid-s7094" xml:space="preserve">methodis eme
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            ndatũ
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            ex eius p̃c@ptis explicat{ur}. </s>
            <s xml:id="echoid-s7095" xml:space="preserve">nan ſi ſumantur regule tres e ꝗ bus una
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            ſit p@des.</s>
            <s xml:id="echoid-s7096" xml:space="preserve">iii. </s>
            <s xml:id="echoid-s7097" xml:space="preserve">altera pedes. </s>
            <s xml:id="echoid-s7098" xml:space="preserve">iiii. </s>
            <s xml:id="echoid-s7099" xml:space="preserve">tertia pedes.</s>
            <s xml:id="echoid-s7100" xml:space="preserve">v. </s>
            <s xml:id="echoid-s7101" xml:space="preserve">hæ regule inter ſe cõ
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            poſite tangant alia aliãſuis cacuminibus extremis ſ@hema haben
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            tes trigoni deformabunt normam emẽdatam adeas aut@m regula
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            rum ſingularum longitudines ſi ſingula quadrata paribus laterl
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            bus deſcribantur: </s>
            <s xml:id="echoid-s7102" xml:space="preserve">cũ erit t@ium latus areæ habebit pedes. </s>
            <s xml:id="echoid-s7103" xml:space="preserve">viiii. </s>
            <s xml:id="echoid-s7104" xml:space="preserve">qđ
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            iiii.</s>
            <s xml:id="echoid-s7105" xml:space="preserve">xvi. </s>
            <s xml:id="echoid-s7106" xml:space="preserve">quod quin erit.</s>
            <s xml:id="echoid-s7107" xml:space="preserve">xxv. </s>
            <s xml:id="echoid-s7108" xml:space="preserve">ita quantũ aree pedum numei um
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            duo quadrata ex tribus pedibus lõgitudinis laterum & </s>
            <s xml:id="echoid-s7109" xml:space="preserve">qua tuor
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            efficiunt: </s>
            <s xml:id="echoid-s7110" xml:space="preserve">equæ tantum numerum reddit unum ex quin deſcrip
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            tum. </s>
            <s xml:id="echoid-s7111" xml:space="preserve">Id pythagoras cum inucniſſet non dubitãs admiſiſſe in ea in
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            uentiõe monitus maximas gratias agens hoſtias dicitur diis imo
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            lauiſſe. </s>
            <s xml:id="echoid-s7112" xml:space="preserve">Ea autem ratio quemadmodum in multis rebus & </s>
            <s xml:id="echoid-s7113" xml:space="preserve"/>
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