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changeset 23:5690c4247e05

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some changes
author Klaus Thoden <kthoden@mpiwg-berlin.mpg.de>
date Tue, 14 May 2013 12:45:18 +0200
parents 3073b00bae88
children c1c49bb3597a
files DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/DESpecs_special_Conimbricenses.tex DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/anchorednote_conim_395.jpg DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/conimbricenses_final_ds706707_white15.jpg DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/two_textflows.png texts/XML/echo/la/Guidobaldo_1592_QFWN4Q67.xml
diffstat 5 files changed, 312 insertions(+), 305 deletions(-) [+]
line wrap: on
line diff
--- a/DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/DESpecs_special_Conimbricenses.tex	Thu May 02 15:04:28 2013 +0200
+++ b/DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/DESpecs_special_Conimbricenses.tex	Tue May 14 12:45:18 2013 +0200
@@ -19,7 +19,8 @@
 \frenchspacing
 
 \usepackage{graphicx}
-\graphicspath{{./Bilder/}}
+\graphicspath{{../../bilder/}}
+\graphicspath{{./bilder/}}
 
 \usepackage{longtable}
 
@@ -27,7 +28,7 @@
 
 %%%
 
-\input{abbreviations/abbreviations}
+\input{../../abbreviations}
 
 \begin{document}
 
@@ -69,7 +70,7 @@
 
 \begin{example}[2: \, how to type text flows]
 
-\includegraphics[width=12cm]{two_textflows.pdf}
+\includegraphics[width=12cm]{two_textflows.png}
 
 \begin{typeLatin}
 \bold{<pb>} \\
Binary file DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/anchorednote_conim_395.jpg has changed
Binary file DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/conimbricenses_final_ds706707_white15.jpg has changed
Binary file DESpecs/specialInstructions/2008-10-24_DESpecs_special_Conimbricenses/bilder/two_textflows.png has changed
--- a/texts/XML/echo/la/Guidobaldo_1592_QFWN4Q67.xml	Thu May 02 15:04:28 2013 +0200
+++ b/texts/XML/echo/la/Guidobaldo_1592_QFWN4Q67.xml	Tue May 14 12:45:18 2013 +0200
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?><echo xmlns="http://www.mpiwg-berlin.mpg.de/ns/echo/1.0/" xmlns:de="http://www.mpiwg-berlin.mpg.de/ns/de/1.0/" xmlns:dcterms="http://purl.org/dc/terms" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:echo="http://www.mpiwg-berlin.mpg.de/ns/echo/1.0/" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0RC"><metadata><dcterms:identifier>ECHO:QFWN4Q67.xml</dcterms:identifier>
 <dcterms:creator>DelMonte, Guidubaldo</dcterms:creator>
-<dcterms:title xml:lang="la">Meditantiunculae Guidi Ubaldi
+<dcterms:title xml:lang="la">Meditatiunculae Guidi Ubaldi
 emmarchionibus Montis Santae de rebus
-mathematicis</dcterms:title><dcterms:date xsi:type="dcterms:W3CDTF">-</dcterms:date><dcterms:language xsi:type="dcterms:ISO639-3">lat</dcterms:language><dcterms:rights>open
+mathematicis</dcterms:title><dcterms:date
+xsi:type="dcterms:W3CDTF">-</dcterms:date><dcterms:language
+xsi:type="dcterms:ISO639-3">lat</dcterms:language><dcterms:rights>open
 access</dcterms:rights><dcterms:license>http://echo.mpiwg-berlin.mpg.de/policy/oa_basics/declaration</dcterms:license><dcterms:accessRights>free</dcterms:accessRights><echodir>/permanent/library/QFWN4Q67</echodir><log>Automatically
 generated by BareEchoXml.java on 20.02.2012 16:11
 Original notes:
@@ -38,7 +40,7 @@
 What was added, was information about the language. The main language
 is set to Latin, but parts in Italian are tagged as such.
 </log></metadata><text xml:lang="lat" type="free">
-<div xml:id="echoid-div1" type="section" level="1" n="1"><!-- 
+<div type="section" level="1" n="1"><!-- 
 </div>
 <div type="section" level="0" n="0">
      <edition><header><title content=""/></header><content> <title>Meditatiunculae Guidi Ubaldi ex Marchionibus Montis Sanctae Mariae De Rebus Mathematicis</title> <center>  <b>Trascrizione di Roberta Tassora</b>  </center>
@@ -52,10 +54,14 @@
 <pb file="0006" n="6"/>
 <pb file="0007" n="7"/>
 <pb file="0008" n="8"/>
+<div type="titlepage" level="0" n="0">
+<head xml:space="preserve" lang="la">Meditatiunculae Guidiubaldi ex
+Marchionibus (the title)</head>
+</div>
 <pb file="0009" n="9"/>
 <pb file="0010" n="10"/>
 </div>
-<div xml:id="echoid-div2" xml:lang="it" type="section" level="1" n="2">
+<div xml:lang="it" type="section" level="1" n="2" class="MMM">
 <head xml:id="head1" xml:space="preserve">Degl'horologgi </head>
 <p>
   <s xml:id="s1" xml:space="preserve">
@@ -79,7 +85,7 @@
 <anchor type="note" xlink:label="note-0011-01a" xlink:href="note-0011-01"/>
 </s>
 </p>
-<div xml:id="echoid-div2" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0010-01" xlink:href="note-0010-01a" xml:space="preserve">
 per 2a dell'11mo
 </note>
@@ -106,7 +112,7 @@
   <s xml:id="s9" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div3" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0011-02" xlink:href="note-0011-02a" xml:space="preserve">
 perchè il dato piano è perpendicolar'al horizonte
 </note>
@@ -136,7 +142,7 @@
   <s xml:id="s18" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div4" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0025-01" xlink:href="note-0025-01a" xml:space="preserve">
 per la 26 del primo
 </note>
@@ -163,7 +169,7 @@
   <s xml:id="s22" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div5" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0025-02" xlink:href="note-0025-02a" xml:space="preserve">
 per la 4a del primo
 </note>
@@ -178,7 +184,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div7" type="section" level="1" n="3">
+<div type="section" level="1" n="3">
   <head xml:id="head2" xml:space="preserve"> 
 <pb o="6" file="0028" n="28"/>
 Problema proposto dal Conte Giulio da Thiene </head> 
@@ -202,7 +208,7 @@
   <s xml:id="s26" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div7" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0028-01" xlink:href="note-0028-01a" xml:space="preserve">
 12 sexti Elementorum
 </note>
@@ -224,7 +230,7 @@
   <s xml:id="s28" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div8" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0028-05" xlink:href="note-0028-05a" xml:space="preserve">
 per quartam sexti ob similitudinem triangulorum
 </note>
@@ -243,7 +249,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div10" xml:lang="it" type="section" level="1" n="4">
+<div xml:lang="it" type="section" level="1" n="4">
   <head xml:id="head3" xml:space="preserve"> 
 <pb o="7" file="0031" n="31"/>
 Dell'hyperbola </head> 
@@ -259,7 +265,7 @@
   <s xml:id="s34" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div10" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0031-01" xlink:href="note-0031-01a" xml:space="preserve">
 nella 21 del primo d'Appollonio
 </note>
@@ -288,7 +294,7 @@
   <s xml:id="s42" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div11" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0031-04" xlink:href="note-0031-04a" xml:space="preserve">
 per la 51 del 3o di Appollonio
 </note>
@@ -316,13 +322,13 @@
   <s xml:id="s49" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div12" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0032-01" xlink:href="note-0032-01a" xml:space="preserve">
 per la 51 del 3o di Appollonio
 </note>
 </div>
 </div>
-<div xml:id="echoid-div14" xml:lang="it" type="section" level="1" n="5">
+<div xml:lang="it" type="section" level="1" n="5">
   <head xml:id="head4" xml:space="preserve"> 
 <pb o="9" file="0033" n="33"/>
  Del misurar </head>
@@ -350,7 +356,7 @@
   <s xml:id="s56" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div14" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0033-01" xlink:href="note-0033-01a" xml:space="preserve">
 per la quarta del secondo dei triangoli del Monteregio
 </note>
@@ -367,7 +373,7 @@
   <s xml:id="s60" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div15" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0033-02" xlink:href="note-0033-02a" xml:space="preserve">
 dalla 32 del primo
 </note>
@@ -388,7 +394,7 @@
   <s xml:id="s63" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div16" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0034-01" xlink:href="note-0034-01a" xml:space="preserve">
 per la quarta del secondo delli Triangoli del Monteregio
 </note>
@@ -437,7 +443,7 @@
   <s xml:id="s77" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div17" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0035-01" xlink:href="note-0035-01a" xml:space="preserve">
 per la seconda del sesto
 </note>
@@ -449,7 +455,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div19" xml:lang="it" type="section" level="1" n="6">
+<div xml:lang="it" type="section" level="1" n="6">
   <head xml:id="head5" xml:space="preserve"> 
 <pb o="12" file="0036" n="36"/>
 Misurar con lo squadro tagliato in otto parti </head> 
@@ -518,7 +524,7 @@
 <image file="med12_6" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med12_6"/>
 </figure>
 </div>
-<div xml:id="echoid-div20" xml:lang="it" type="section" level="1" n="7">
+<div xml:lang="it" type="section" level="1" n="7">
 <head xml:id="head6" xml:space="preserve"> 
 <pb o="13" file="0037" n="37"/>
 Degl'horologgi </head>
@@ -551,7 +557,7 @@
 </figure>
 <!-- La figura di pagina 14 delle <italics>Meditatiunculae</italics>  -->
 </div>
-<div xml:id="echoid-div21" xml:lang="it" type="section" level="1" n="8">
+<div xml:lang="it" type="section" level="1" n="8">
 <head xml:id="head7" xml:space="preserve"> 
 <pb o="15" file="0039" n="39"/>
 In un altro modo </head>
@@ -590,7 +596,7 @@
   <s xml:id="s130" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div21" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0041-01" xlink:href="note-0041-01a" xml:space="preserve">
 ♎<!--variant signopositoinmargine-->
 </note>
@@ -615,7 +621,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div23" type="section" level="1" n="9">
+<div type="section" level="1" n="9">
  <head xml:id="head8" xml:space="preserve"> 
 <pb o="20" file="0044" n="44"/>
 In dato semicirculo quadratum describere </head>
@@ -642,7 +648,7 @@
   <s xml:id="s141" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div23" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0044-01" xlink:href="note-0044-01a" xml:space="preserve">
 per 26 primi
 </note>
@@ -690,7 +696,7 @@
   <s xml:id="s152" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div24" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0044-06" xlink:href="note-0044-06a" xml:space="preserve">
 per 33 primi
 </note>
@@ -723,7 +729,7 @@
   <s xml:id="s156" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div25" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0045-01" xlink:href="note-0045-01a" xml:space="preserve">
 per 30 <mml:math><mml:msup><mml:mi>6</mml:mi><mml:mn>i</mml:mn></mml:msup></mml:math>
 </note>
@@ -732,7 +738,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div27" type="section" level="1" n="10">
+<div type="section" level="1" n="10">
   <head xml:id="head9" xml:space="preserve"> Problema </head>
 <p>
   <s xml:id="s157" xml:space="preserve">
@@ -771,7 +777,7 @@
   <s xml:id="s169" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div27" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0045-03" xlink:href="note-0045-03a" xml:space="preserve">
 6 primi<!--citmargsign-->
 </note>
@@ -783,7 +789,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div29" type="section" level="1" n="11">
+<div type="section" level="1" n="11">
  <head xml:id="head10" xml:space="preserve"> 
 <pb o="22" file="0046" n="46"/>
 Problema </head>
@@ -832,7 +838,7 @@
   <s xml:id="s190" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div29" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0046-01" xlink:href="note-0046-01a" xml:space="preserve">
 ex 21 tertii<!--citmargsign-->
 </note>
@@ -853,7 +859,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div31" type="section" level="1" n="12">
+<div type="section" level="1" n="12">
   <head xml:id="head11" xml:space="preserve"> 
 <pb o="23" file="0047" n="47"/>
 De horologiorum descriptione </head>
@@ -891,7 +897,7 @@
   <s xml:id="s205" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div31" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0047-01" xlink:href="note-0047-01a" xml:space="preserve">
 hoc patet per ea quae dicta sunt in analemmate
 </note>
@@ -923,7 +929,7 @@
   <s xml:id="s208" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div32" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0047-07" xlink:href="note-0047-07a" xml:space="preserve">
 per 16 undecimi
 </note>
@@ -951,7 +957,7 @@
   <s xml:id="s213" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div33" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0048-01" xlink:href="note-0048-01a" xml:space="preserve">
 per 2 undecimi
 </note>
@@ -971,7 +977,7 @@
 </p>
 <pb o="25" file="0049" n="49"/>
 </div>
-<div xml:id="echoid-div35" type="section" level="1" n="13">
+<div type="section" level="1" n="13">
    <head xml:id="head13" xml:space="preserve">
 Propositio secunda  </head>
 <figure>
@@ -1035,7 +1041,7 @@
   <s xml:id="s238" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div35" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0052-01" xlink:href="note-0052-01a" xml:space="preserve">
 solidum<!--variant inmargine-->
 </note>
@@ -1044,7 +1050,7 @@
      </figure>
 </div>
 </div>
-<div xml:id="echoid-div37" type="section" level="1" n="14">
+<div type="section" level="1" n="14">
  <head xml:id="head14" xml:space="preserve"> Operatio in numeris </head>
 <figure>
 <image file="med28_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med28_2"/>
@@ -1101,7 +1107,7 @@
   <s xml:id="s254" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div37" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0053-01" xlink:href="note-0053-01a" xml:space="preserve">
 per 4 <mml:math><mml:msup><mml:mi>6</mml:mi><mml:mn>i</mml:mn></mml:msup></mml:math>
 </note>
@@ -1117,7 +1123,7 @@
 </div>
 <pb o="30" file="0054" n="54"/>
 </div>
-<div xml:id="echoid-div39" type="section" level="1" n="15">
+<div type="section" level="1" n="15">
 <head xml:id="head15" xml:space="preserve">De libra: Questiones Aristotelis de libra aliter demonstratae.</head>
 <p>
   <s xml:id="s255" xml:space="preserve">
@@ -1150,7 +1156,7 @@
   <s xml:id="s266" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div39" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0054-01" xlink:href="note-0054-01a" xml:space="preserve">
 hoc est, centrum<!--variant signopositoinmargine-->
 </note>
@@ -1181,7 +1187,7 @@
 </p>
 <pb o="31" file="0055" n="55"/>
 </div>
-<div xml:id="echoid-div41" type="section" level="1" n="16">
+<div type="section" level="1" n="16">
 <head xml:id="head16" xml:space="preserve">Pondera aequalia in libra appensa eam in gravitate proportionem habent; quam distantiae, ex quibus appenduntur.</head>
 <figure>
 <image file="med31" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med31"/>
@@ -1249,7 +1255,7 @@
   <s xml:id="s305" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div41" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0057-01" xlink:href="note-0057-01a" xml:space="preserve">
 5 primi<!--citmargsign-->
 </note>
@@ -1301,7 +1307,7 @@
   <s xml:id="s324" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div42" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0057-04" xlink:href="note-0057-04a" xml:space="preserve">
 6 primi triangulorum Jo. de Monteregio<!--citmargsign-->
 </note>
@@ -1310,13 +1316,13 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div44" type="section" level="1" n="17">
+<div type="section" level="1" n="17">
  <head xml:id="head17" xml:space="preserve"> Operatio in numeris </head>
 <figure>
 <image file="med33_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med33_3"/>
 </figure>
 </div>
-<div xml:id="echoid-div45" type="section" level="1" n="18">
+<div type="section" level="1" n="18">
   <head xml:id="head18" xml:space="preserve"> 
 <pb o="34" file="0058" n="58"/>
 Theorema ex Pappo suppositum  / 117 /--- / </head>
@@ -1339,7 +1345,7 @@
   <s xml:id="s330" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div45" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0058-01" xlink:href="note-0058-01a" xml:space="preserve">
 28 primi<!--citmargsign-->
 </note>
@@ -1380,7 +1386,7 @@
   <s xml:id="s339" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div46" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0058-02" xlink:href="note-0058-02a" xml:space="preserve">
 18 tertii<!--citmargsign-->
 </note>
@@ -1422,7 +1428,7 @@
   <s xml:id="s341" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div47" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0058-13" xlink:href="note-0058-13a" xml:space="preserve">
 Theorema<!--variant inmargine-->
 </note>
@@ -1436,7 +1442,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div49" type="section" level="1" n="19">
+<div type="section" level="1" n="19">
  <head xml:id="head19" xml:space="preserve"> 
 <pb o="35" file="0059" n="59"/>
 A Pappo suppositum Proposto dal Comandino </head>
@@ -1479,7 +1485,7 @@
   <s xml:id="s360" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div49" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0059-01" xlink:href="note-0059-01a" xml:space="preserve">
 ex 31 tertii<!--citmargsign-->
 </note>
@@ -1556,7 +1562,7 @@
 <image file="med36_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med36_3"/>
 </figure>
 </div>
-<div xml:id="echoid-div51" type="section" level="1" n="20">
+<div type="section" level="1" n="20">
  <head xml:id="head20" xml:space="preserve"> 
 <pb o="37" file="0061" n="61"/>
 Problema a Comandino propositum ad Pappum pertinens </head>
@@ -1608,7 +1614,7 @@
 <pb o="38bis" file="0062" n="62"/>
 <!-- lost text -->
 <!-- 38bis -->
-<div xml:id="echoid-div51" type="section" level="2" n="1">
+<div type="section" level="2" n="1">
 <p>
   <s xml:id="s392" xml:space="preserve">
 Tribus datis circulis inaequalibus <emph style="super">sese tangentibus<!--variant supralineam--></emph>
@@ -1691,7 +1697,7 @@
  <emph style="super"><mml:math><mml:mi>mc</mml:mi></mml:math> est aequalis <mml:math><mml:mi>ce</mml:mi></mml:math>, linea igitur <mml:math><mml:mi>od</mml:mi></mml:math> ipsi <mml:math><mml:mi>ce</mml:mi></mml:math> aequalis existit<!--variant supralineam--></emph>
 </s>
 </p>
-<div xml:id="echoid-div51" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0064-05" xlink:href="note-0064-05a" xml:space="preserve">
  fiat <mml:math><mml:mi>cx</mml:mi></mml:math> aequalis <mml:math><mml:mi>bh</mml:mi></mml:math> <!--variant inmargine-->
 </note>
@@ -1750,7 +1756,7 @@
   <s xml:id="s438" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div53" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0061-01" xlink:href="note-0061-01a" xml:space="preserve">
 12 tertii<!--citmargsign-->
 </note>
@@ -1824,7 +1830,7 @@
   <s xml:id="s464" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div54" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0066-01" xlink:href="note-0066-01a" xml:space="preserve">
 28 del terzo<!--citmargsign-->
 </note>
@@ -1894,7 +1900,7 @@
   <s xml:id="s483" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div55" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0067-01" xlink:href="note-0067-01a" xml:space="preserve">
 ex 7 quinti<!--citmargsign-->
 </note>
@@ -1932,7 +1938,7 @@
   <s xml:id="s489" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div56" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0068-01" xlink:href="note-0068-01a" xml:space="preserve">
 ac propterea<!--variant signopositoinmargine-->
 </note>
@@ -1954,7 +1960,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div58" type="section" level="1" n="21">
+<div type="section" level="1" n="21">
   <head xml:id="head21" xml:space="preserve"> 
 <pb o="45" file="0069" n="69"/>
 Contra Orontii Finei libellum, de multangularum omnium et regularium figurarum descriptione </head>
@@ -1989,7 +1995,7 @@
   <s xml:id="s511" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div58" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0069-01" xlink:href="note-0069-01a" xml:space="preserve">
 ex 10 primi<!--citmargsign-->
 </note>
@@ -1998,7 +2004,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div60" type="section" level="1" n="22">
+<div type="section" level="1" n="22">
  <head xml:id="head22" xml:space="preserve"> 
 <pb o="46" file="0070" n="70"/>
 Aliter </head>
@@ -2041,7 +2047,7 @@
   <s xml:id="s534" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div60" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0070-01" xlink:href="note-0070-01a" xml:space="preserve">
 4 primi<!--citmargsign-->
 </note>
@@ -2070,7 +2076,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div62" type="section" level="1" n="23">
+<div type="section" level="1" n="23">
   <head xml:id="head23" xml:space="preserve"> 
 <pb o="47" file="0071" n="71"/>
 Immaginis species in speculo recipitur in puncto </head>
@@ -2114,7 +2120,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div63" type="section" level="1" n="24">
+<div type="section" level="1" n="24">
  <head xml:id="head24" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s565" xml:space="preserve">
@@ -2169,7 +2175,7 @@
   <s xml:id="s589" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div63" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0073-01" xlink:href="note-0073-01a" xml:space="preserve">
 4 primi<!--citmargsign-->
 </note>
@@ -2204,7 +2210,7 @@
   <s xml:id="s600" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div64" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0074-01" xlink:href="note-0074-01a" xml:space="preserve">
 ex 10 sexti<!--citmargsign-->
 </note>
@@ -2292,7 +2298,7 @@
   <s xml:id="s639" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div65" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0077-01" xlink:href="note-0077-01a" xml:space="preserve">
 14 Archimedis de lineis spiralibus<!--citmargsign-->
 </note>
@@ -2301,7 +2307,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div67" type="section" level="1" n="25">
+<div type="section" level="1" n="25">
  <head xml:id="head25" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s640" xml:space="preserve">
@@ -2311,7 +2317,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div68" type="section" level="1" n="26">
+<div type="section" level="1" n="26">
   <head xml:id="head26" xml:space="preserve"> 
 <pb o="54" file="0078" n="78"/>
 Terram moveri hoc modo ostendetur </head>
@@ -2337,7 +2343,7 @@
   <s xml:id="s653" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div68" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0078-01" xlink:href="note-0078-01a" xml:space="preserve">
 <reg norm="ex" type="context"> :<!--variant 2 variants--></reg>
  definitione centri gravitatis<!--citmargsign-->
@@ -2388,7 +2394,7 @@
   <s xml:id="s668" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div69" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0079-01" xlink:href="note-0079-01a" xml:space="preserve">
 Ex 13 sexti<!--citmargsign-->
 </note>
@@ -2422,7 +2428,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div71" type="section" level="1" n="27">
+<div type="section" level="1" n="27">
   <head xml:id="head27" xml:space="preserve"> 
 <pb o="57" file="0081" n="81"/>
 De cochlea </head>
@@ -2480,7 +2486,7 @@
   <s xml:id="s689" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div71" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0081-01" xlink:href="note-0081-01a" xml:space="preserve">
 Sit<!--variant signopositoinmargine-->
 </note>
@@ -2512,7 +2518,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div73" type="section" level="1" n="28">
+<div type="section" level="1" n="28">
  <head xml:id="head28" xml:space="preserve"> 
 <pb o="58bis" file="0082" n="82"/>
 Propositio </head>
@@ -2544,7 +2550,7 @@
   <s xml:id="s708" xml:space="preserve"> Quod demonstrare oportebat 
 </s>
 </p>
-<div xml:id="echoid-div73" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0082-01" xlink:href="note-0082-01a" xml:space="preserve">
 deinde<!--variant signopositoinmargine-->
 </note>
@@ -2610,7 +2616,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div75" type="section" level="1" n="29">
+<div type="section" level="1" n="29">
   <head xml:id="head29" xml:space="preserve"> 
 <pb o="59" file="0085" n="85"/>
 Cur maioribus <emph style="ul">rotis</emph> <emph style="super">orbiculis<!--variant supralineam--></emph>
@@ -2633,7 +2639,7 @@
   <s xml:id="s735" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div75" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0085-01" xlink:href="note-0085-01a" xml:space="preserve">
 18 quinti<!--citmargsign-->
 </note>
@@ -2651,7 +2657,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div77" type="section" level="1" n="30">
+<div type="section" level="1" n="30">
  <head xml:id="head30" xml:space="preserve"> 
 <pb o="60" file="0086" n="86"/>
 Idem de scytalis </head>
@@ -2692,7 +2698,7 @@
   <s xml:id="s757" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div77" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0086-01" xlink:href="note-0086-01a" xml:space="preserve">
 inter <mml:math><mml:mi>ac</mml:mi></mml:math><!--variant inmargine-->
 </note>
@@ -2732,7 +2738,7 @@
   <s xml:id="s768" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div78" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0086-06" xlink:href="note-0086-06a" xml:space="preserve">
 8 quinti<!--citmargsign-->
 </note>
@@ -2785,7 +2791,7 @@
   <s xml:id="s788" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div79" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0087-01" xlink:href="note-0087-01a" xml:space="preserve">
 vel<!--variant signopositoinmargine-->
 </note>
@@ -2829,7 +2835,7 @@
   <s xml:id="s803" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div80" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0088-01" xlink:href="note-0088-01a" xml:space="preserve">
 6 primi Theodosii<!--citmargsign-->
 </note>
@@ -2885,7 +2891,7 @@
   <s xml:id="s823" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div81" type="float" level="2" n="5">
+<div type="float" level="2" n="5">
 <note position="left" xlink:label="note-0089-01" xlink:href="note-0089-01a" xml:space="preserve">
 ex 12 Archimedis de conoidibus et spheroidibus<!--citmargsign-->
 </note>
@@ -2985,7 +2991,7 @@
   <s xml:id="s861" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div82" type="float" level="2" n="6">
+<div type="float" level="2" n="6">
 <note position="left" xlink:label="note-0091-01" xlink:href="note-0091-01a" xml:space="preserve">
 15 primi<!--citmargsign-->
 </note>
@@ -3035,7 +3041,7 @@
   <s xml:id="s869" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div83" type="float" level="2" n="7">
+<div type="float" level="2" n="7">
 <note position="left" xlink:label="note-0092-01" xlink:href="note-0092-01a" xml:space="preserve">
 28 tertii<!--citmargsign-->
 </note>
@@ -3062,7 +3068,7 @@
   <s xml:id="s876" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div84" type="float" level="2" n="8">
+<div type="float" level="2" n="8">
 <note position="left" xlink:label="note-0092-03" xlink:href="note-0092-03a" xml:space="preserve">
 28 tertii<!--citmargsign-->
 </note>
@@ -3119,7 +3125,7 @@
   <s xml:id="s894" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div85" type="float" level="2" n="9">
+<div type="float" level="2" n="9">
 <note position="left" xlink:label="note-0093-01" xlink:href="note-0093-01a" xml:space="preserve">
 ad horizontem erecti<!--variant signopositoinmargine-->
 </note>
@@ -3234,7 +3240,7 @@
   <s xml:id="s923" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div86" type="float" level="2" n="10">
+<div type="float" level="2" n="10">
      <figure xlink:label="med71" xlink:href="med71a">
      <image file="med71" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med71"/>
      </figure>
@@ -3261,7 +3267,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div88" type="section" level="1" n="31">
+<div type="section" level="1" n="31">
  <head xml:id="head31" xml:space="preserve"> Operatio </head>
 <figure>
 <image file="med71_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med71_2"/>
@@ -3296,7 +3302,7 @@
   <s xml:id="s934" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div88" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0095-08" xlink:href="note-0095-08a" xml:space="preserve">
 <mml:math><mml:mi>sn</mml:mi></mml:math> in solstitiorum coluro diameter paralleli principi tauri arietisque <mml:math><mml:mi>go</mml:mi></mml:math>, <mml:math><mml:mi>hp</mml:mi></mml:math> ipsi <mml:math><mml:mi>ac</mml:mi></mml:math> similiter aequidistantes, erunt <mml:math><mml:mi>go</mml:mi></mml:math> ,<mml:math><mml:mi>ho</mml:mi></mml:math> in dicto coluro tropicorum diametri<!--variant signopositoinmargine-->
 </note>
@@ -3309,7 +3315,7 @@
   <s xml:id="s936" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div89" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0096-01" xlink:href="note-0096-01a" xml:space="preserve">
 Et hoc modo unumquemque diametrum cuiscumque paralleli facile inveniemus<!--variant inmargine-->
 </note>
@@ -3415,7 +3421,7 @@
   <s xml:id="s955" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div90" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0096-05" xlink:href="note-0096-05a" xml:space="preserve">
 4 sexti<!--citmargsign-->
 </note>
@@ -3484,7 +3490,7 @@
   <s xml:id="s972" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div91" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0097-01" xlink:href="note-0097-01a" xml:space="preserve">
 ut sit<!--variant signopositoinmargine-->
 </note>
@@ -3515,7 +3521,7 @@
   <s xml:id="s980" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div92" type="float" level="2" n="5">
+<div type="float" level="2" n="5">
 <note position="left" xlink:label="note-0097-02" xlink:href="note-0097-02a" xml:space="preserve">
 Secetque <mml:math><mml:mi>fhgk</mml:mi></mml:math> aequinoctialem <mml:math><mml:mi>abcd</mml:mi></mml:math> in punctis <mml:math><mml:mi>hk</mml:mi></mml:math>. Deinde<!--variant signopositoinmargine-->
 </note>
@@ -3602,7 +3608,7 @@
   <s xml:id="s999" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div93" type="float" level="2" n="6">
+<div type="float" level="2" n="6">
 <note position="left" xlink:label="note-0098-01" xlink:href="note-0098-01a" xml:space="preserve">
 quoniam coluri ad rectos sunt sibi invicem angulos ipsorum quoque diametri <emph style="super"><mml:math><mml:mi>acbd</mml:mi></mml:math><!--variant supralineam--></emph>
  in plano aequinoctialis ad rectos angulos erunt, ac propterea<!--variant signopositoinmargine-->
@@ -3756,7 +3762,7 @@
   <s xml:id="s1041" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div94" type="float" level="2" n="7">
+<div type="float" level="2" n="7">
 <note position="left" xlink:label="note-0099-01" xlink:href="note-0099-01a" xml:space="preserve">
  Sit ut prius<!--variant signopositoinmargine-->
 </note>
@@ -3869,7 +3875,7 @@
   <s xml:id="s1068" xml:space="preserve"> ``Universa igitur ratio nobis hoc loci a perspectiva trahitur'' 
 </s>
 </p>
-<div xml:id="echoid-div95" type="float" level="2" n="8">
+<div type="float" level="2" n="8">
 <note position="left" xlink:label="note-0101-01" xlink:href="note-0101-01a" xml:space="preserve">
 quod et circuli <mml:math><mml:mi>abcd</mml:mi></mml:math> centrum quoque erit<!--variant signopositoinmargine-->
 </note>
@@ -3924,7 +3930,7 @@
   <s xml:id="s1079" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div96" type="float" level="2" n="9">
+<div type="float" level="2" n="9">
 <note position="left" xlink:label="note-0101-05" xlink:href="note-0101-05a" xml:space="preserve">
  Ex quibus apparet<!--variant signopositoinmargine-->
 </note>
@@ -4015,7 +4021,7 @@
   <s xml:id="s1102" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div97" type="float" level="2" n="10">
+<div type="float" level="2" n="10">
 <note position="left" xlink:label="note-0102-01" xlink:href="note-0102-01a" xml:space="preserve">
 recta<!--variant signopositoinmargine-->
 </note>
@@ -4116,7 +4122,7 @@
   <s xml:id="s1121" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div98" type="float" level="2" n="11">
+<div type="float" level="2" n="11">
 <note position="left" xlink:label="note-0103-01" xlink:href="note-0103-01a" xml:space="preserve">
 10 primi sphericorum Theodosii<!--citmargsign-->
 </note>
@@ -4235,7 +4241,7 @@
   <s xml:id="s1147" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div99" type="float" level="2" n="12">
+<div type="float" level="2" n="12">
 <note position="left" xlink:label="note-0105-01" xlink:href="note-0105-01a" xml:space="preserve">
 in extremitatibus <mml:math><mml:mi>cf</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -4258,7 +4264,7 @@
   <s xml:id="s1149" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div100" type="float" level="2" n="13">
+<div type="float" level="2" n="13">
 <note position="left" xlink:label="note-0106-01" xlink:href="note-0106-01a" xml:space="preserve">
 inveniri<!--variant signopositoinmargine-->
 </note>
@@ -4304,7 +4310,7 @@
   <s xml:id="s1165" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div101" type="float" level="2" n="14">
+<div type="float" level="2" n="14">
 <note position="left" xlink:label="note-0106-02" xlink:href="note-0106-02a" xml:space="preserve">
 sit <mml:math><mml:mi>kf</mml:mi></mml:math> communis sectio<!--variant signopositoinmargine-->
 </note>
@@ -4313,7 +4319,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div103" type="section" level="1" n="32">
+<div type="section" level="1" n="32">
  <head xml:id="head32" xml:space="preserve"> Aliter </head>
 <p>
   <s xml:id="s1166" xml:space="preserve">
@@ -4330,7 +4336,7 @@
   <s xml:id="s1171" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div103" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0106-04" xlink:href="note-0106-04a" xml:space="preserve">
  <!--milestone lacs--> undecimi<!--citmargsign-->
 </note>
@@ -4445,7 +4451,7 @@
   <s xml:id="s1203" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div104" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0107-01" xlink:href="note-0107-01a" xml:space="preserve">
 16 undecimi<!--citmargsign-->
 </note>
@@ -4556,7 +4562,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div106" type="section" level="1" n="33">
+<div type="section" level="1" n="33">
  <head xml:id="head33" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1227" xml:space="preserve">
@@ -4567,7 +4573,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div107" type="section" level="1" n="34">
+<div type="section" level="1" n="34">
 <head xml:id="head34" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1229" xml:space="preserve">
@@ -4588,7 +4594,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div108" type="section" level="1" n="35">
+<div type="section" level="1" n="35">
  <head xml:id="head35" xml:space="preserve"> Operatio </head>
 <p>
   <s xml:id="s1234" xml:space="preserve">
@@ -4620,7 +4626,7 @@
  <emph style="it">Non deveno andar a quest'altra propositione</emph> 
 </s>
  </p></div>
-<div xml:id="echoid-div109" type="section" level="1" n="36">
+<div type="section" level="1" n="36">
 <head xml:id="head36" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1250" xml:space="preserve">
@@ -4650,7 +4656,7 @@
 <anchor type="note" xlink:label="note-0112-01a" xlink:href="note-0112-01"/>
 </s>
 </p>
-<div xml:id="echoid-div109" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0112-01" xlink:href="note-0112-01a" xml:space="preserve">
 Poli altitudo <mml:math><mml:mi>gb</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -4716,7 +4722,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div111" type="section" level="1" n="37">
+<div type="section" level="1" n="37">
 <head xml:id="head37" xml:space="preserve"> Corollarium I </head>
 <p>
   <s xml:id="s1283" xml:space="preserve">
@@ -4729,7 +4735,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div112" type="section" level="1" n="38">
+<div type="section" level="1" n="38">
 <head xml:id="head38" xml:space="preserve"> Corollarium II </head>
 <p>
   <s xml:id="s1286" xml:space="preserve">
@@ -4847,7 +4853,7 @@
   <s xml:id="s1318" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div112" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0115-01" xlink:href="note-0115-01a" xml:space="preserve">
 38 undecimi<!--citmargsign-->
 </note>
@@ -4866,7 +4872,7 @@
 <image file="med91" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med91"/>
 </figure>
 </div>
-<div xml:id="echoid-div114" type="section" level="1" n="39">
+<div type="section" level="1" n="39">
  <head xml:id="head39" xml:space="preserve"> <!--begin variant delevit ante--><emph style="st">Operatio</emph>Praxis<!--end variant delevit ante-->
  </head>
 <p>
@@ -4924,7 +4930,7 @@
   <s xml:id="s1341" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div114" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0117-01" xlink:href="note-0117-01a" xml:space="preserve">
 Exponatur<!--variant signopositoinmargine-->
 </note>
@@ -4944,7 +4950,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div116" type="section" level="1" n="40">
+<div type="section" level="1" n="40">
 <head xml:id="head40" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1345" xml:space="preserve">
@@ -4977,7 +4983,7 @@
   <s xml:id="s1359" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div116" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0118-01" xlink:href="note-0118-01a" xml:space="preserve">
 29 primi<!--citmargsign-->
 </note>
@@ -4986,7 +4992,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div118" type="section" level="1" n="41">
+<div type="section" level="1" n="41">
  <head xml:id="head41" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1360" xml:space="preserve">
@@ -5046,7 +5052,7 @@
   <s xml:id="s1384" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div118" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0120-01" xlink:href="note-0120-01a" xml:space="preserve">
 6 undecimi<!--citmargsign-->
 </note>
@@ -5111,13 +5117,13 @@
   <s xml:id="s1407" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div119" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0121-01" xlink:href="note-0121-01a" xml:space="preserve">
 Si autem<!--variant signopositoinmargine-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div121" type="section" level="1" n="42">
+<div type="section" level="1" n="42">
  <head xml:id="head42" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1408" xml:space="preserve">
@@ -5127,7 +5133,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div122" type="section" level="1" n="43">
+<div type="section" level="1" n="43">
 <head xml:id="head43" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1410" xml:space="preserve">
@@ -5139,7 +5145,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div123" type="section" level="1" n="44">
+<div type="section" level="1" n="44">
   <head xml:id="head44" xml:space="preserve"> 
 <pb o="96" file="0122" n="122"/>
 Lemma </head>
@@ -5166,7 +5172,7 @@
   <s xml:id="s1424" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div123" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0122-01" xlink:href="note-0122-01a" xml:space="preserve">
 3 tertii<!--citmargsign-->
 </note>
@@ -5234,7 +5240,7 @@
   <s xml:id="s1443" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div124" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0124-01" xlink:href="note-0124-01a" xml:space="preserve">
 19 undecimi<!--citmargsign-->
 </note>
@@ -5245,7 +5251,7 @@
 </figure>
 <pb file="0126" n="126"/>
 </div>
-<div xml:id="echoid-div126" type="section" level="1" n="45">
+<div type="section" level="1" n="45">
  <head xml:id="head45" xml:space="preserve"> 
 <pb o="98" file="0127" n="127"/>
 Operatio </head>
@@ -5278,7 +5284,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div127" type="section" level="1" n="46">
+<div type="section" level="1" n="46">
 <head xml:id="head46" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1456" xml:space="preserve">
@@ -5292,7 +5298,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div128" type="section" level="1" n="47">
+<div type="section" level="1" n="47">
 <head xml:id="head47" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1459" xml:space="preserve">
@@ -5369,7 +5375,7 @@
   <s xml:id="s1492" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div128" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0128-01" xlink:href="note-0128-01a" xml:space="preserve">
 qui se invicem secent in punctis <mml:math><mml:mi>ef</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -5402,13 +5408,13 @@
   <s xml:id="s1503" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div129" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0129-01" xlink:href="note-0129-01a" xml:space="preserve">
 si intelligatur <mml:math><mml:mi>m</mml:mi></mml:math> oriens <mml:math><mml:mi>n</mml:mi></mml:math> occidens<!--variant signopositoinmargine-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div131" type="section" level="1" n="48">
+<div type="section" level="1" n="48">
 <head xml:id="head48" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1504" xml:space="preserve">
@@ -5474,7 +5480,7 @@
   <s xml:id="s1528" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div131" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0130-01" xlink:href="note-0130-01a" xml:space="preserve">
 ex conversa 18 undecimi<!--citmargsign-->
 </note>
@@ -5486,7 +5492,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div133" type="section" level="1" n="49">
+<div type="section" level="1" n="49">
 <head xml:id="head49" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1529" xml:space="preserve">
@@ -5497,7 +5503,7 @@
 </p>
 <pb o="102" file="0131" n="131"/>
 </div>
-<div xml:id="echoid-div134" type="section" level="1" n="50">
+<div type="section" level="1" n="50">
  <head xml:id="head50" xml:space="preserve"> Operatio </head>
 <figure>
 <image file="med102" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med102"/>
@@ -5532,7 +5538,7 @@
   <s xml:id="s1545" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div134" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0131-01" xlink:href="note-0131-01a" xml:space="preserve">
 oportebat<!--variant signopositoinmargine-->
 </note>
@@ -5624,7 +5630,7 @@
   <s xml:id="s1584" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div135" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0132-01" xlink:href="note-0132-01a" xml:space="preserve">
 16 undecimi<!--citmargsign-->
 </note>
@@ -5658,7 +5664,7 @@
 </div>
 <pb o="104" file="0133" n="133"/>
 </div>
-<div xml:id="echoid-div137" type="section" level="1" n="51">
+<div type="section" level="1" n="51">
  <head xml:id="head51" xml:space="preserve"> Operatio </head>
 <figure>
 <image file="med104" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med104"/>
@@ -5694,7 +5700,7 @@
   <s xml:id="s1600" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div137" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0133-01" xlink:href="note-0133-01a" xml:space="preserve">
 ab ecliptica<!--variant signopositoinmargine-->
 </note>
@@ -5730,7 +5736,7 @@
   <s xml:id="s1609" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div138" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0134-01" xlink:href="note-0134-01a" xml:space="preserve">
 Sit scilicet<!--variant signopositoinmargine-->
 </note>
@@ -5755,7 +5761,7 @@
   <s xml:id="s1614" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div139" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0134-02" xlink:href="note-0134-02a" xml:space="preserve">
 38 undecimi<!--citmargsign-->
 </note>
@@ -5768,7 +5774,7 @@
 </div>
 <pb o="106" file="0135" n="135"/>
 </div>
-<div xml:id="echoid-div141" type="section" level="1" n="52">
+<div type="section" level="1" n="52">
  <head xml:id="head52" xml:space="preserve"> Operatio </head>
 <figure>
 <image file="med106" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med106"/>
@@ -5854,7 +5860,7 @@
   <s xml:id="s1648" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div141" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0136-01" xlink:href="note-0136-01a" xml:space="preserve">
 38 undecimi<!--citmargsign-->
 </note>
@@ -5866,7 +5872,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div143" type="section" level="1" n="53">
+<div type="section" level="1" n="53">
  <head xml:id="head53" xml:space="preserve"> 
 <pb o="108" file="0137" n="137"/>
 Operatio </head>
@@ -5958,7 +5964,7 @@
   <s xml:id="s1689" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div143" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0138-01" xlink:href="note-0138-01a" xml:space="preserve">
 quamvis hoc non imperat necessitatem, sed commoditatem tantum<!--variant signopositoinmargine-->
 </note>
@@ -5975,7 +5981,7 @@
   <s xml:id="s1693" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div144" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0139-01" xlink:href="note-0139-01a" xml:space="preserve">
  Manifestum est<!--variant signopositoinmargine-->
 </note>
@@ -6013,7 +6019,7 @@
   <s xml:id="s1708" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div145" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0139-02" xlink:href="note-0139-02a" xml:space="preserve">
 2 sexti<!--citmargsign-->
 </note>
@@ -6066,7 +6072,7 @@
   <s xml:id="s1729" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div146" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0141-01" xlink:href="note-0141-01a" xml:space="preserve">
  29 sexti <!--citmargsign-->
 </note>
@@ -6084,7 +6090,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div148" type="section" level="1" n="54">
+<div type="section" level="1" n="54">
  <head xml:id="head54" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1730" xml:space="preserve">
@@ -6137,7 +6143,7 @@
   <s xml:id="s1750" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div148" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0142-01" xlink:href="note-0142-01a" xml:space="preserve">
 33 sexti<!--citmargsign-->
 </note>
@@ -6193,7 +6199,7 @@
   <s xml:id="s1768" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div149" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0143-01" xlink:href="note-0143-01a" xml:space="preserve">
 29 vel 30 undecimi<!--citmargsign-->
 </note>
@@ -6252,7 +6258,7 @@
   <s xml:id="s1780" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div150" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0144-01" xlink:href="note-0144-01a" xml:space="preserve">
 cor. 20 sexti<!--citmargsign-->
 </note>
@@ -6297,7 +6303,7 @@
   <s xml:id="s1794" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div151" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0146_0-01" xlink:href="note-0146_0-01a" xml:space="preserve">
 33 undecimi<!--citmargsign-->
 </note>
@@ -6306,7 +6312,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div153" type="section" level="1" n="55">
+<div type="section" level="1" n="55">
 <head xml:id="head55" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1795" xml:space="preserve">
@@ -6320,7 +6326,7 @@
 </p>
 <pb file="0146_2r" n="145"/>
 </div>
-<div xml:id="echoid-div154" type="section" level="1" n="56">
+<div type="section" level="1" n="56">
   <head xml:id="head56" xml:space="preserve"> Problema I </head>
   <!-- lost text starts here -->
  <!-- 115_2r -->
@@ -6363,7 +6369,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div155" type="section" level="1" n="57">
+<div type="section" level="1" n="57">
  <head xml:id="head57" xml:space="preserve"> Problema II </head>
 <p>
   <s xml:id="s1817" xml:space="preserve">
@@ -6388,7 +6394,7 @@
   <s xml:id="s1825" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div155" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0146_2v-01" xlink:href="note-0146_2v-01a" xml:space="preserve">
 11 e 12 sexti<!--citmargsign-->
 </note>
@@ -6406,13 +6412,13 @@
   <s xml:id="s1828" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div156" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
      <figure xlink:label="med115_1" xlink:href="med115_1a">
      <image file="med115_1" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med115_1"/>
      </figure>
 </div>
 </div>
-<div xml:id="echoid-div158" type="section" level="1" n="58">
+<div type="section" level="1" n="58">
  <head xml:id="head58" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1829" xml:space="preserve">
@@ -6424,7 +6430,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div159" type="section" level="1" n="59">
+<div type="section" level="1" n="59">
 <head xml:id="head59" xml:space="preserve"> Problema III </head>
 <p>
   <s xml:id="s1832" xml:space="preserve">
@@ -6448,7 +6454,7 @@
   <s xml:id="s1836" xml:space="preserve"> 
 </s>
 </p>
-<div xml:id="echoid-div159" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0146_3v-01" xlink:href="note-0146_3v-01a" xml:space="preserve">
 11 12 sexti<!--citmargsign-->
 </note>
@@ -6473,7 +6479,7 @@
   <s xml:id="s1844" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div160" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
      <figure xlink:label="med115_3" xlink:href="med115_3a">
      <image file="med115_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med115_3"/>
      </figure>
@@ -6482,7 +6488,7 @@
      </figure>
 </div>
 </div>
-<div xml:id="echoid-div162" type="section" level="1" n="60">
+<div type="section" level="1" n="60">
  <head xml:id="head60" xml:space="preserve"> Problema IIII </head>
 <p>
   <s xml:id="s1845" xml:space="preserve">
@@ -6518,7 +6524,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div163" type="section" level="1" n="61">
+<div type="section" level="1" n="61">
  <head xml:id="head61" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s1862" xml:space="preserve">
@@ -6533,7 +6539,7 @@
 <pb file="0146_5v1" n="13"/>
 <pb file="0146_5v2" n="13"/>
 </div>
-<div xml:id="echoid-div164" type="section" level="1" n="62">
+<div type="section" level="1" n="62">
   <head xml:id="head62" xml:space="preserve"><!-- 115_5v -->
 Parabola </head>
 <figure>
@@ -6548,7 +6554,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div165" type="section" level="1" n="63">
+<div type="section" level="1" n="63">
  <head xml:id="head63" xml:space="preserve"> Hyperbole </head>
 <figure>
 <image file="med115_5v_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med115_5v_2"/>
@@ -6561,7 +6567,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div166" type="section" level="1" n="64">
+<div type="section" level="1" n="64">
  <head xml:id="head64" xml:space="preserve"> Ellipsis </head>
 <figure>
 <image file="med115_5v_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med115_5v_3"/>
@@ -6575,7 +6581,7 @@
 </p>
 <pb o="115 6" file="0146_6r" n="13"/>
 </div>
-<div xml:id="echoid-div167" type="section" level="1" n="65">
+<div type="section" level="1" n="65">
   <head xml:id="head65" xml:space="preserve"><!-- 115_6r -->
 Prima propositio </head>
 <figure>
@@ -6625,7 +6631,7 @@
 <!-- this page is not transcribed -->
 <pb o="115 7" file="0146_7r" n="13"/>
 </div>
-<div xml:id="echoid-div168" type="section" level="1" n="66">
+<div type="section" level="1" n="66">
 <head xml:id="head66" xml:space="preserve"><!-- 115_7r -->
 Secunda propositio </head>
 <p>
@@ -6671,7 +6677,7 @@
 </p>
 <pb file="0146_7v" n="13"/>
 </div>
-<div xml:id="echoid-div169" type="section" level="1" n="67">
+<div type="section" level="1" n="67">
  <head xml:id="head67" xml:space="preserve"><!-- 115_7v -->
 Tertia propositio </head>
 <p>
@@ -6720,7 +6726,7 @@
   <s xml:id="s1925" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div169" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0146_7v-01" xlink:href="note-0146_7v-01a" xml:space="preserve">
  Vel<!--variant signopositoinmargine-->
 </note>
@@ -6824,7 +6830,7 @@
   <s xml:id="s1957" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div170" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0149-01" xlink:href="note-0149-01a" xml:space="preserve">
 25 sexti
 </note>
@@ -6966,7 +6972,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div172" type="section" level="1" n="68">
+<div type="section" level="1" n="68">
  <head xml:id="head68" xml:space="preserve"> Corollarium </head>
 <figure>
 <image file="med122_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med122_2"/>
@@ -7093,7 +7099,7 @@
   <s xml:id="s2094" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div172" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0154-01" xlink:href="note-0154-01a" xml:space="preserve">
 12 Archimedis de conoidibus et spheroidibus<!--citmargsign-->
 </note>
@@ -7135,13 +7141,13 @@
   <s xml:id="s2104" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div173" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0156-01" xlink:href="note-0156-01a" xml:space="preserve">
 8 quinti<!--citmargsign-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div175" type="section" level="1" n="69">
+<div type="section" level="1" n="69">
   <head xml:id="head69" xml:space="preserve"> 
 <pb o="126" file="0157" n="157"/>
 De Usu Astrolabii Ptolemei </head>
@@ -7193,7 +7199,7 @@
   <s xml:id="s2131" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div175" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0158-01" xlink:href="note-0158-01a" xml:space="preserve">
 gnomon<!--variant signopositoinmargine-->
 </note>
@@ -7258,7 +7264,7 @@
 <pb file="0160" n="160"/>
 <pb o="129" file="0161" n="161"/>
 </div>
-<div xml:id="echoid-div177" type="section" level="1" n="70">
+<div type="section" level="1" n="70">
 <head xml:id="head70" xml:space="preserve">De Horologgis Italicis conficiendis absque divisione tropicorum  </head>
  <head xml:id="head71" xml:space="preserve"> Lemma </head>
 <figure>
@@ -7394,7 +7400,7 @@
 </p>
 <pb o="133" file="0165" n="165"/>
 </div>
-<div xml:id="echoid-div178" type="section" level="1" n="71">
+<div type="section" level="1" n="71">
 <head xml:id="head72" xml:space="preserve">De divisione lineae aequinoctialis in plano horologii  </head>
 <figure>
 <image file="med133" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med133"/>
@@ -7532,7 +7538,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div179" type="section" level="1" n="72">
+<div type="section" level="1" n="72">
 <head xml:id="head73" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s2293" xml:space="preserve">
@@ -7585,7 +7591,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div180" type="section" level="1" n="73">
+<div type="section" level="1" n="73">
  <head xml:id="head74" xml:space="preserve"> <emph style="super">Organice<!--variant supralineam--></emph>
  </head>
 <figure>
@@ -7650,7 +7656,7 @@
 <figure>
 <image file="med138_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med138_3"/>
 </figure>
-<div xml:id="echoid-div180" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0170-01" xlink:href="note-0170-01a" xml:space="preserve">
 ut in secunda figura<!--variant signopositoinmargine-->
 </note>
@@ -7723,7 +7729,7 @@
   <s xml:id="s2385" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div181" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0171-01" xlink:href="note-0171-01a" xml:space="preserve">
 ex praecedentibus<!--citmargsign-->
 </note>
@@ -7781,7 +7787,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div183" type="section" level="1" n="74">
+<div type="section" level="1" n="74">
   <head xml:id="head75" xml:space="preserve"> Quod propositum est in <mml:math><mml:mi>138</mml:mi></mml:math> aliter <emph style="super">geometrice<!--variant supralineam--></emph>
  <!--begin variant delevit ante--><emph style="st">neque titubanter</emph>invenire<!--end variant delevit ante-->
  nempe. </head>
@@ -7835,7 +7841,7 @@
   <s xml:id="s2432" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div183" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0173-01" xlink:href="note-0173-01a" xml:space="preserve">
 <mml:math><mml:mi>bn</mml:mi></mml:math><!--variant inmargine-->
 </note>
@@ -7867,7 +7873,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div185" type="section" level="1" n="75">
+<div type="section" level="1" n="75">
  <head xml:id="head76" xml:space="preserve"> 
 Corollarium
  </head>
@@ -7881,7 +7887,7 @@
   <s xml:id="s2445" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div185" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0174-02" xlink:href="note-0174-02a" xml:space="preserve">
 Ex hac<!--variant signopositoinmargine-->
 </note>
@@ -7936,7 +7942,7 @@
   <s xml:id="s2473" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div186" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0174-03" xlink:href="note-0174-03a" xml:space="preserve">
 8 sexti<!--citmargsign-->
 </note>
@@ -8073,7 +8079,7 @@
   <s xml:id="s2530" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div187" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0176-01" xlink:href="note-0176-01a" xml:space="preserve">
 29, 34 primi<!--citmargsign-->
 </note>
@@ -8105,7 +8111,7 @@
   <s xml:id="s2543" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div188" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0176-02" xlink:href="note-0176-02a" xml:space="preserve">
 26 primi<!--citmargsign-->
 </note>
@@ -8121,13 +8127,13 @@
 <figure>
 <image file="med144_3" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med144_3"/>
 </figure>
-<div xml:id="echoid-div189" type="float" level="2" n="5">
+<div type="float" level="2" n="5">
 <note position="left" xlink:label="note-0176-03" xlink:href="note-0176-03a" xml:space="preserve">
 Queste due dimostrationi<!--variant signopositoinmargine-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div191" type="section" level="1" n="76">
+<div type="section" level="1" n="76">
   <head xml:id="head77" xml:space="preserve"> 
 <pb o="145" file="0177" n="177"/>
 Contra Cap. 2 Jo. de Benedicti de Mechanicis </head>
@@ -8190,7 +8196,7 @@
   <s xml:id="s2590" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div191" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0177-01" xlink:href="note-0177-01a" xml:space="preserve">
 In <mml:math><mml:mi>u</mml:mi></mml:math> vero gravius, quam in <mml:math><mml:mi>f</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -8225,7 +8231,7 @@
   <s xml:id="s2602" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div192" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0178-01" xlink:href="note-0178-01a" xml:space="preserve">
 Ex hoc patet<!--variant signopositoinmargine-->
 </note>
@@ -8267,13 +8273,13 @@
   <s xml:id="s2616" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div193" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0178-02" xlink:href="note-0178-02a" xml:space="preserve">
 Pondus autem<!--variant signopositoinmargine-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div195" type="section" level="1" n="77">
+<div type="section" level="1" n="77">
  <head xml:id="head78" xml:space="preserve"> <pb file="0179" n="179"/>
 <pb o="146" file="0180" n="180"/>
 Contra capitulum 3 eiusdem </head>
@@ -8400,7 +8406,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div196" type="section" level="1" n="78">
+<div type="section" level="1" n="78">
   <head xml:id="head79" xml:space="preserve"> 
 <pb o="148" file="0182" n="182"/>
 Problema </head>
@@ -8440,13 +8446,13 @@
   <s xml:id="s2710" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div196" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0182-01" xlink:href="note-0182-01a" xml:space="preserve">
 quinto<!--variant edspatium rel-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div198" type="section" level="1" n="79">
+<div type="section" level="1" n="79">
   <head xml:id="head80" xml:space="preserve"> 
 <pb o="149" file="0183" n="183"/>
 Error Francisci Barocii </head>
@@ -8532,7 +8538,7 @@
   <s xml:id="s2756" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div198" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0183-01" xlink:href="note-0183-01a" xml:space="preserve">
 31 tertii<!--citmargsign-->
 </note>
@@ -8608,7 +8614,7 @@
   <s xml:id="s2786" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div199" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0184-01" xlink:href="note-0184-01a" xml:space="preserve">
 ex proxime demonstratis<!--citmargsign-->
 </note>
@@ -8655,7 +8661,7 @@
   <s xml:id="s2806" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div200" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0184-04" xlink:href="note-0184-04a" xml:space="preserve">
 4 sexti<!--citmargsign-->
 </note>
@@ -8745,7 +8751,7 @@
   <s xml:id="s2853" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div201" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0186-01" xlink:href="note-0186-01a" xml:space="preserve">
 21 primi conicorum Apollonii<!--citmargsign-->
 </note>
@@ -8785,7 +8791,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div203" type="section" level="1" n="80">
+<div type="section" level="1" n="80">
   <head xml:id="head81" xml:space="preserve"> 
 <pb o="153" file="0187" n="187"/>
 De horologiis describendis </head>
@@ -8845,14 +8851,14 @@
   <s xml:id="s2916" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div203" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0187-01" xlink:href="note-0187-01a" xml:space="preserve">
 17 undecimi
 </note>
 </div>
 <pb o="154" file="0188" n="188"/>
 </div>
-<div xml:id="echoid-div205" type="section" level="1" n="81">
+<div type="section" level="1" n="81">
  <head xml:id="head82" xml:space="preserve"> Praxis </head>
 <figure>
 <image file="med154" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med154"/>
@@ -8876,11 +8882,11 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div206" xml:lang="it" type="section" level="1" n="82">
+<div xml:lang="it" type="section" level="1" n="82">
   <head xml:id="head83" xml:space="preserve"> 
 <pb o="155" file="0189" n="189"/>
 Della Prospettiva </head>
-<div xml:id="echoid-div206" type="section" level="2" n="1">
+<div type="section" level="2" n="1">
  <head xml:id="head84" xml:space="preserve"> 1o modo </head>
 <figure>
 <image file="med155" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med155"/>
@@ -8893,7 +8899,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div207" type="section" level="2" n="2">
+<div type="section" level="2" n="2">
  <head xml:id="head85" xml:space="preserve"> 2o modo </head>
 <p>
   <s xml:id="s2933" xml:space="preserve">
@@ -8907,7 +8913,7 @@
 </figure>
 <pb o="156" file="0190" n="190"/>
 </div>
-<div xml:id="echoid-div208" type="section" level="2" n="3">
+<div type="section" level="2" n="3">
  <head xml:id="head86" xml:space="preserve"> 3o modo </head>
 <figure>
 <image file="med156" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med156"/>
@@ -8921,7 +8927,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div209" type="section" level="2" n="4">
+<div type="section" level="2" n="4">
  <head xml:id="head87" xml:space="preserve"> 4o modo </head>
 <figure>
 <image file="med156_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med156_2"/>
@@ -8941,7 +8947,7 @@
 </p>
 <pb o="157" file="0191" n="191"/>
 </div>
-<div xml:id="echoid-div210" type="section" level="2" n="5">
+<div type="section" level="2" n="5">
  <head xml:id="head88" xml:space="preserve"> 5o modo </head>
 <figure>
 <image file="med157" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med157"/>
@@ -8956,7 +8962,7 @@
 </p>
 <pb o="158" file="0192" n="192"/>
 </div>
-<div xml:id="echoid-div211" type="section" level="2" n="6">
+<div type="section" level="2" n="6">
  <head xml:id="head89" xml:space="preserve"> 6o modo </head>
 <figure>
 <image file="med158" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med158"/>
@@ -8969,7 +8975,7 @@
   <s xml:id="s2947" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div211" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0192-01" xlink:href="note-0192-01a" xml:space="preserve">
 per la 4a del sesto
 </note>
@@ -9003,7 +9009,7 @@
   <s xml:id="s2954" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div212" type="float" level="3" n="2">
+<div type="float" level="3" n="2">
      <figure xlink:label="med159" xlink:href="med159a">
      <image file="med159" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med159"/>
      </figure>
@@ -9029,10 +9035,10 @@
 <pb o="160" file="0194" n="194"/>
 </div>
 </div>
-<div xml:id="echoid-div215" xml:lang="it" type="section" level="1" n="83">
+<div xml:lang="it" type="section" level="1" n="83">
  <head xml:id="head90" xml:space="preserve"> Per far le piante 
 Modo di trovar dove cascano le perpendicolare in un piano da una superficie inclinata a quel piano </head>
-<div xml:id="echoid-div215" xml:lang="it" type="section" level="2" n="1">
+<div xml:lang="it" type="section" level="2" n="1">
  <head xml:id="head91" xml:space="preserve"> 1a propositio </head>
 <figure>
 <image file="med160" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med160"/>
@@ -9044,7 +9050,7 @@
   <s xml:id="s2960" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div215" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0194-01" xlink:href="note-0194-01a" xml:space="preserve">
 In questa figura il punto <mml:math><mml:mi>a</mml:mi></mml:math> tocca il piano<!--variant inmargine-->
 </note>
@@ -9059,7 +9065,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div217" type="section" level="2" n="2">
+<div type="section" level="2" n="2">
  <head xml:id="head92" xml:space="preserve"> Corollario </head>
 <p>
   <s xml:id="s2965" xml:space="preserve">
@@ -9086,7 +9092,7 @@
 <image file="med161" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med161"/>
 </figure>
 </div>
-<div xml:id="echoid-div218" type="section" level="2" n="3">
+<div type="section" level="2" n="3">
  <head xml:id="head93" xml:space="preserve"> 2a propositio </head>
 <figure>
 <image file="med161_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med161_2"/>
@@ -9127,7 +9133,7 @@
 <image file="med163" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med163"/>
 </figure>
 </div>
-<div xml:id="echoid-div219" type="section" level="2" n="4">
+<div type="section" level="2" n="4">
 <head xml:id="head94" xml:space="preserve"> 3a propositio </head>
 <p>
   <s xml:id="s2978" xml:space="preserve">
@@ -9164,7 +9170,7 @@
 <image file="med165" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med165"/>
 </figure>
 </div>
-<div xml:id="echoid-div220" type="section" level="2" n="5">
+<div type="section" level="2" n="5">
 <head xml:id="head95" xml:space="preserve"> 4a propositio </head>
 <p>
   <s xml:id="s2990" xml:space="preserve">
@@ -9196,7 +9202,7 @@
 <image file="med166" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med166"/>
 </figure>
 </div>
-<div xml:id="echoid-div221" type="section" level="2" n="6">
+<div type="section" level="2" n="6">
 <head xml:id="head96" xml:space="preserve"> 
 <pb o="167" file="0201" n="201"/>
  5a propositio </head>
@@ -9222,7 +9228,7 @@
 <image file="med168" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med168"/>
 </figure>
 </div>
-<div xml:id="echoid-div222" type="section" level="2" n="7">
+<div type="section" level="2" n="7">
 <head xml:id="head97" xml:space="preserve"> 6a propositio </head>
 <p>
   <s xml:id="s3004" xml:space="preserve">
@@ -9242,7 +9248,7 @@
 </p>
 <pb o="169" file="0203" n="203"/>
 </div>
-<div xml:id="echoid-div223" type="section" level="2" n="8">
+<div type="section" level="2" n="8">
  <head xml:id="head98" xml:space="preserve"> 7a propositio </head>
 <p>
   <s xml:id="s3009" xml:space="preserve">
@@ -9257,7 +9263,7 @@
 <image file="med169_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med169_2"/>
 </figure>
 </div>
-<div xml:id="echoid-div224" type="section" level="2" n="9">
+<div type="section" level="2" n="9">
 <head xml:id="head99" xml:space="preserve"> 8a propositio </head>
 <p>
   <s xml:id="s3011" xml:space="preserve">
@@ -9276,7 +9282,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div225" type="section" level="2" n="10">
+<div type="section" level="2" n="10">
   <head xml:id="head100" xml:space="preserve"> 9a propositio </head>
 <p>
   <s xml:id="s3015" xml:space="preserve">
@@ -9306,7 +9312,7 @@
 <image file="med171" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med171"/>
 </figure>
 </div>
-<div xml:id="echoid-div226" type="section" level="2" n="11">
+<div type="section" level="2" n="11">
  <head xml:id="head101" xml:space="preserve"> 10a propositio </head>
 <p>
   <s xml:id="s3025" xml:space="preserve">
@@ -9315,7 +9321,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div227" type="section" level="2" n="12">
+<div type="section" level="2" n="12">
  <head xml:id="head102" xml:space="preserve"> Nota </head>
 <p>
   <s xml:id="s3027" xml:space="preserve">
@@ -9325,7 +9331,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div228" type="section" level="2" n="13">
+<div type="section" level="2" n="13">
  <head xml:id="head103" xml:space="preserve"> 11a propositio </head>
 <p>
   <s xml:id="s3030" xml:space="preserve">
@@ -9337,7 +9343,7 @@
 <image file="med171_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med171_2"/>
 </figure>
 </div>
-<div xml:id="echoid-div229" type="section" level="2" n="14">
+<div type="section" level="2" n="14">
  <head xml:id="head104" xml:space="preserve"> 12a propositio </head>
 <p>
   <s xml:id="s3032" xml:space="preserve">
@@ -9366,7 +9372,7 @@
 <image file="med172" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med172"/>
 </figure>
 </div>
-<div xml:id="echoid-div230" type="section" level="2" n="15">
+<div type="section" level="2" n="15">
  <head xml:id="head105" xml:space="preserve"> 13a propositio </head>
 <p>
   <s xml:id="s3039" xml:space="preserve">
@@ -9377,7 +9383,7 @@
 </p>
 <pb o="173" file="0207" n="207"/>
 </div>
-<div xml:id="echoid-div231" type="section" level="2" n="16">
+<div type="section" level="2" n="16">
  <head xml:id="head106" xml:space="preserve"> 14a propositio </head>
 <p>
   <s xml:id="s3042" xml:space="preserve">
@@ -9388,7 +9394,7 @@
 <anchor type="note" xlink:label="note-0207-01a" xlink:href="note-0207-01"/>
 </s>
 </p>
-<div xml:id="echoid-div231" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0207-01" xlink:href="note-0207-01a" xml:space="preserve">
 Li raggi segano le perpendicolar <mml:math><mml:mi>Cg</mml:mi></mml:math> <mml:math><mml:mi>Dh</mml:mi></mml:math> perchè il punto <mml:math><mml:mi>A</mml:mi></mml:math> <mml:math><mml:mi>Cg</mml:mi></mml:math> <mml:math><mml:mi>qx</mml:mi></mml:math> sono in un medesimo piano, et il punto <mml:math><mml:mi>B</mml:mi></mml:math> <mml:math><mml:mi>Dh</mml:mi></mml:math> <mml:math><mml:mi>qx</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -9421,7 +9427,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div233" type="section" level="2" n="17">
+<div type="section" level="2" n="17">
  <head xml:id="head107" xml:space="preserve"> 
 Dimostratione per le altezze
  </head>
@@ -9449,7 +9455,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div234" type="section" level="2" n="18">
+<div type="section" level="2" n="18">
  <head xml:id="head108" xml:space="preserve"> 
 <pb o="174" file="0208" n="208"/>
  15a propositio </head>
@@ -9463,7 +9469,7 @@
   <s xml:id="s3066" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div234" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0208-01" xlink:href="note-0208-01a" xml:space="preserve">
 7o modo da tirare in perspettiva<!--variant signopositoinmargine-->
 </note>
@@ -9480,7 +9486,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div236" type="section" level="2" n="19">
+<div type="section" level="2" n="19">
  <head xml:id="head109" xml:space="preserve"> 
 <pb o="175" file="0209" n="209"/>
  16a propositio </head>
@@ -9517,7 +9523,7 @@
   <s xml:id="s3082" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div236" type="float" level="3" n="1">
+<div type="float" level="3" n="1">
 <note position="left" xlink:label="note-0209-01" xlink:href="note-0209-01a" xml:space="preserve">
 per la 10 e 15 del 11o<!--citmargsign-->
 </note>
@@ -9557,7 +9563,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div238" type="section" level="2" n="20">
+<div type="section" level="2" n="20">
 <pb o="177" file="0211" n="211"/>
 <figure>
 <image file="med177" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med177"/>
@@ -9582,7 +9588,7 @@
 </div>
 <pb o="178" file="0212" n="212"/>
 </div>
-<div xml:id="echoid-div240" xml:lang="it" type="section" level="1" n="84">
+<div xml:lang="it" type="section" level="1" n="84">
  <head xml:id="head111" xml:space="preserve">Tre circoli ad angoli retti </head>
 <figure>
 <image file="med178" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med178"/>
@@ -9692,7 +9698,7 @@
   <s xml:id="s3148" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div240" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0215-01" xlink:href="note-0215-01a" xml:space="preserve">
 erit reliquus <mml:math><mml:mi>ymz</mml:mi></mml:math> ipsi <mml:math><mml:mi>xqr</mml:mi></mml:math> et <mml:math><mml:mi>myz</mml:mi></mml:math> ipsi <mml:math><mml:mi>qxr</mml:mi></mml:math> aequalis<!--variant signopositoinmargine-->
 </note>
@@ -9724,7 +9730,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div242" type="section" level="1" n="85">
+<div type="section" level="1" n="85">
   <head xml:id="head112" xml:space="preserve"> 
 <pb o="182" file="0216" n="216"/>
 Propositio </head>
@@ -9775,7 +9781,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div243" type="section" level="1" n="86">
+<div type="section" level="1" n="86">
  <head xml:id="head113" xml:space="preserve"> 
 <pb o="183" file="0217" n="217"/>
 Propositio </head>
@@ -9894,7 +9900,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div244" type="section" level="1" n="87">
+<div type="section" level="1" n="87">
 <pb o="185" file="0219" n="219"/>
 <figure>
 <image file="med185" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med185"/>
@@ -9978,7 +9984,7 @@
   <s xml:id="s3309" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div244" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0219-01" xlink:href="note-0219-01a" xml:space="preserve">
 Ex 129<!--citmargsign-->
 </note>
@@ -9987,7 +9993,7 @@
 </note>
 </div>
 </div>
-<div xml:id="echoid-div246" type="section" level="1" n="88">
+<div type="section" level="1" n="88">
  <head xml:id="head115" xml:space="preserve"> 
 <pb o="187" file="0221" n="221"/>
 Praxis </head>
@@ -10023,7 +10029,7 @@
 <image file="med188" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med188"/>
 </figure>
 </div>
-<div xml:id="echoid-div247" type="section" level="1" n="89">
+<div type="section" level="1" n="89">
 <head xml:id="head116" xml:space="preserve"> Theorema. Propositio </head>
 <p>
   <s xml:id="s3328" xml:space="preserve">
@@ -10038,7 +10044,7 @@
   <s xml:id="s3329" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div247" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0222-01" xlink:href="note-0222-01a" xml:space="preserve">
 in sectione<!--variant signopositoinmargine-->
 </note>
@@ -10063,7 +10069,7 @@
   <s xml:id="s3333" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div248" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0222-02" xlink:href="note-0222-02a" xml:space="preserve">
 quomodocunque et ubicunque sitas <emph style="super">ita<!--variant supralineam--></emph>
 est sive <emph style="super">sint<!--variant supralineam--></emph>
@@ -10086,13 +10092,13 @@
   <s xml:id="s3340" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div249" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0222-03" xlink:href="note-0222-03a" xml:space="preserve">
 17 undecimo<!--citmargsign-->
 </note>
 </div>
 </div>
-<div xml:id="echoid-div251" type="section" level="1" n="90">
+<div type="section" level="1" n="90">
  <head xml:id="head117" xml:space="preserve"> Corollarium </head>
 <p>
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@@ -10141,7 +10147,7 @@
   <s xml:id="s3361" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div251" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0223-01" xlink:href="note-0223-01a" xml:space="preserve">
 Intelligendum<!--variant signopositoinmargine-->
 </note>
@@ -10182,7 +10188,7 @@
   <s xml:id="s3375" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div252" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0224-01" xlink:href="note-0224-01a" xml:space="preserve">
 181<!--citmargsign-->
 </note>
@@ -10199,7 +10205,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div254" type="section" level="1" n="91">
+<div type="section" level="1" n="91">
  <head xml:id="head118" xml:space="preserve"> Propositio </head>
 <p>
   <s xml:id="s3379" xml:space="preserve">
@@ -10243,7 +10249,7 @@
 <image file="med191" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med191"/>
 </figure>
 </div>
-<div xml:id="echoid-div255" type="section" level="1" n="92">
+<div type="section" level="1" n="92">
  <head xml:id="head119" xml:space="preserve"> <!--begin variant delevit ante--><emph style="st"> Sequitur demonstratio quae est in 189. Similiter, si <mml:math><mml:mi>bc</mml:mi></mml:math> <mml:math><mml:mi>de</mml:mi></mml:math> <mml:math><mml:mi>fg</mml:mi></mml:math> non fuerint in plano <mml:math><mml:mi>shk</mml:mi></mml:math>, ut in praecedentibus, eodem adhuc modo ostenditur <mml:math><mml:mi>lm</mml:mi></mml:math> <mml:math><mml:mi>nopq</mml:mi></mml:math> aequidistantes esse, et <mml:math><mml:mi>ln</mml:mi></mml:math> ipsi <mml:math><mml:mi>mo</mml:mi></mml:math>, et <mml:math><mml:mi>np</mml:mi></mml:math> ipsi <mml:math><mml:mi>oq</mml:mi></mml:math> aequalem esse. Eodem modo, si <mml:math><mml:mi>bc</mml:mi></mml:math> <mml:math><mml:mi>defg</mml:mi></mml:math> non fuerint in uno et eodem plano, eadem contingent nempe <mml:math><mml:mi>lmnopq</mml:mi></mml:math> aequidistantes esse. Et <mml:math><mml:mi>ln</mml:mi></mml:math> ipsi <mml:math><mml:mi>mo</mml:mi></mml:math>, et <mml:math><mml:mi>np</mml:mi></mml:math> ipsi <mml:math><mml:mi>oq</mml:mi></mml:math> aequalem esse. Quae quidem eodem modo ostendentur.</emph>Propositio<!--end variant delevit ante-->
  </head>
 <figure>
@@ -10414,7 +10420,7 @@
   <s xml:id="s3450" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div255" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0227-01" xlink:href="note-0227-01a" xml:space="preserve">
 188<!--citmargsign-->
 </note>
@@ -10451,7 +10457,7 @@
   <s xml:id="s3463" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div256" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0228-01" xlink:href="note-0228-01a" xml:space="preserve">
 Haec demonstratio totius est per resolutionem <!--milestone lacs--> compositionem<!--variant signopositoinmargine-->
 </note>
@@ -10496,7 +10502,7 @@
   <s xml:id="s3476" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div257" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
 <note position="left" xlink:label="note-0229-01" xlink:href="note-0229-01a" xml:space="preserve">
 sectionis lineam<!--variant signopositoinmargine-->
 </note>
@@ -10639,7 +10645,7 @@
   <s xml:id="s3531" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div258" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0231-01" xlink:href="note-0231-01a" xml:space="preserve">
 Questa è la medesima proposizione della 190. che potrà servir per Aliter.
 </note>
@@ -10735,7 +10741,7 @@
   <s xml:id="s3553" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div259" type="float" level="2" n="5">
+<div type="float" level="2" n="5">
 <note position="left" xlink:label="note-0233-01" xlink:href="note-0233-01a" xml:space="preserve">
 43 sexti libri Pappi<!--citmargsign-->
 </note>
@@ -10867,7 +10873,7 @@
   <s xml:id="s3599" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div260" type="float" level="2" n="6">
+<div type="float" level="2" n="6">
 <note position="left" xlink:label="note-0235-01" xlink:href="note-0235-01a" xml:space="preserve">
 siquidem<!--variant inmargine-->
 </note>
@@ -10938,7 +10944,7 @@
   <s xml:id="s3616" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div261" type="float" level="2" n="7">
+<div type="float" level="2" n="7">
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 18 undecimi<!--citmargsign-->
 </note>
@@ -10963,7 +10969,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div263" type="section" level="1" n="93">
+<div type="section" level="1" n="93">
   <head xml:id="head120" xml:space="preserve"> Aliter </head>
 <p>
   <s xml:id="s3623" xml:space="preserve">
@@ -11084,7 +11090,7 @@
   <s xml:id="s3672" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div263" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0237-01" xlink:href="note-0237-01a" xml:space="preserve">
 in quo sint parallelae lineae<!--variant signopositoinmargine-->
 </note>
@@ -11096,7 +11102,7 @@
      </figure>
 </div>
 </div>
-<div xml:id="echoid-div265" type="section" level="1" n="94">
+<div type="section" level="1" n="94">
  <head xml:id="head121" xml:space="preserve"> Aliter </head>
 <p>
   <s xml:id="s3673" xml:space="preserve">
@@ -11113,7 +11119,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div266" type="section" level="1" n="95">
+<div type="section" level="1" n="95">
   <head xml:id="head122" xml:space="preserve"> Le altezze 
 Corollarium </head>
 <p>
@@ -11145,7 +11151,7 @@
   <s xml:id="s3691" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div266" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0238-01" xlink:href="note-0238-01a" xml:space="preserve">
 34 sexti libri Pappi<!--citmargsign-->
 </note>
@@ -11229,7 +11235,7 @@
   <s xml:id="s3715" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div267" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
      <figure xlink:label="med205_2" xlink:href="med205_2a">
      <image file="med205_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med205_2"/>
      </figure>
@@ -11242,7 +11248,7 @@
   <s xml:id="s3717" xml:space="preserve"> ex <mml:math><mml:mi>bd</mml:mi></mml:math> in centrum mundi concurrant) linea tamen <mml:math><mml:mi>ac</mml:mi></mml:math> minor videtur quam <mml:math><mml:mi>fg</mml:mi></mml:math>, et <mml:math><mml:mi>fg</mml:mi></mml:math> quam <mml:math><mml:mi>bd</mml:mi></mml:math>.</s>
   <s xml:id="s3718" xml:space="preserve"> Ratio haec est.</s>
 </p>
-<div xml:id="echoid-div268" type="float" level="2" n="3">
+<div type="float" level="2" n="3">
      <figure xlink:label="med206" xlink:href="med206a">
      <image file="med206" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med206"/>
      </figure>
@@ -11286,7 +11292,7 @@
   <s xml:id="s3747" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div269" type="float" level="2" n="4">
+<div type="float" level="2" n="4">
 <note position="left" xlink:label="note-0240-01" xlink:href="note-0240-01a" xml:space="preserve">
 4 undecimo<!--citmargsign-->
 </note>
@@ -11334,7 +11340,7 @@
   <s xml:id="s3774" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div270" type="float" level="2" n="5">
+<div type="float" level="2" n="5">
 <note position="left" xlink:label="note-0241-01" xlink:href="note-0241-01a" xml:space="preserve">
 190 197<!--citmargsign-->
 </note>
@@ -11364,7 +11370,7 @@
      <image file="med208" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med208"/>
      </figure>
 </div>
-<div xml:id="echoid-div272" type="section" level="1" n="96">
+<div type="section" level="1" n="96">
 <head xml:id="head123" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s3786" xml:space="preserve">
@@ -11440,7 +11446,7 @@
 <image file="med210" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med210"/>
 </figure>
 </div>
-<div xml:id="echoid-div273" type="section" level="1" n="97">
+<div type="section" level="1" n="97">
 <head xml:id="head124" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s3825" xml:space="preserve">
@@ -11486,7 +11492,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div274" type="section" level="1" n="98">
+<div type="section" level="1" n="98">
  <head xml:id="head125" xml:space="preserve"> 
 <pb o="212" file="0246" n="246"/>
 Praxis </head>
@@ -11508,7 +11514,7 @@
   <s xml:id="s3860" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div274" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0246-01" xlink:href="note-0246-01a" xml:space="preserve">
 questa si pò far alla rovescia.
 </note>
@@ -11547,7 +11553,7 @@
 <image file="med214" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med214"/>
 </figure>
 </div>
-<div xml:id="echoid-div276" type="section" level="1" n="99">
+<div type="section" level="1" n="99">
 <head xml:id="head126" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s3877" xml:space="preserve">
@@ -11598,7 +11604,7 @@
 <anchor type="note" xlink:label="note-0249-01a" xlink:href="note-0249-01"/>
 </s>
 </p>
-<div xml:id="echoid-div276" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0249-01" xlink:href="note-0249-01a" xml:space="preserve">
 Bisogna far la sua figura.<!--variant signopositoinmargine-->
 </note>
@@ -11608,7 +11614,7 @@
 <image file="med216" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med216"/>
 </figure>
 </div>
-<div xml:id="echoid-div278" type="section" level="1" n="100">
+<div type="section" level="1" n="100">
 <head xml:id="head127" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s3909" xml:space="preserve">
@@ -11631,7 +11637,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div279" type="section" level="1" n="101">
+<div type="section" level="1" n="101">
  <head xml:id="head128" xml:space="preserve"> <emph style="super">Praxis<!--variant supralineam--></emph>
  </head>
 <p>
@@ -11644,7 +11650,7 @@
 <anchor type="note" xlink:label="note-0250-01a" xlink:href="note-0250-01"/>
 </s>
 </p>
-<div xml:id="echoid-div279" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0250-01" xlink:href="note-0250-01a" xml:space="preserve">
 Bisogna far la sua figura.<!--variant signopositoinmargine-->
 </note>
@@ -11745,7 +11751,7 @@
 <image file="med220" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med220"/>
 </figure>
 </div>
-<div xml:id="echoid-div281" type="section" level="1" n="102">
+<div type="section" level="1" n="102">
 <head xml:id="head129" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s3968" xml:space="preserve">
@@ -11836,7 +11842,7 @@
 <image file="med222" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med222"/>
 </figure>
 </div>
-<div xml:id="echoid-div282" type="section" level="1" n="103">
+<div type="section" level="1" n="103">
 <head xml:id="head130" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s4001" xml:space="preserve">
@@ -11877,7 +11883,7 @@
   <s xml:id="s4012" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div282" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0256-01" xlink:href="note-0256-01a" xml:space="preserve">
 verovero<!--variant signopositoinmargine-->
 </note>
@@ -11959,7 +11965,7 @@
 <image file="med224" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med224"/>
 </figure>
 </div>
-<div xml:id="echoid-div284" type="section" level="1" n="104">
+<div type="section" level="1" n="104">
 <head xml:id="head131" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s4040" xml:space="preserve">
@@ -12004,7 +12010,7 @@
   <s xml:id="s4060" xml:space="preserve"> Ipsique <mml:math><mml:mi>bc</mml:mi></mml:math> agatur perpendicularis <mml:math><mml:mi>cy</mml:mi></mml:math> aequalis <mml:math><mml:mi>d</mml:mi></mml:math>, ducta <mml:math><mml:mi>oy</mml:mi></mml:math> ipsam <mml:math><mml:mi>op</mml:mi></mml:math> in sectione repraesentabit.</s>
   <s xml:id="s4061" xml:space="preserve"> Quod facere oportebat.</s>
 </p>
-<div xml:id="echoid-div284" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0258-01" xlink:href="note-0258-01a" xml:space="preserve">
 hoc est<!--variant signopositoinmargine-->
 </note>
@@ -12051,7 +12057,7 @@
   <s xml:id="s4076" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div285" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0259-01" xlink:href="note-0259-01a" xml:space="preserve">
 a punctis <mml:math><mml:mi>q</mml:mi></mml:math>, <mml:math><mml:mi>r</mml:mi></mml:math>, <mml:math><mml:mi>t</mml:mi></mml:math><!--variant signopositoinmargine-->
 </note>
@@ -12061,7 +12067,7 @@
 <image file="med226" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med226"/>
 </figure>
 </div>
-<div xml:id="echoid-div287" type="section" level="1" n="105">
+<div type="section" level="1" n="105">
 <head xml:id="head132" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s4077" xml:space="preserve">
@@ -12101,7 +12107,7 @@
   <s xml:id="s4089" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div287" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0260-01" xlink:href="note-0260-01a" xml:space="preserve">
 Inventis<!--variant signopositoinmargine-->
 </note>
@@ -12138,7 +12144,7 @@
 <image file="med227" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med227"/>
 </figure>
 </div>
-<div xml:id="echoid-div289" type="section" level="1" n="106">
+<div type="section" level="1" n="106">
  <head xml:id="head133" xml:space="preserve"> Praxis </head>
 <p>
   <s xml:id="s4105" xml:space="preserve">
@@ -12202,7 +12208,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div290" type="section" level="1" n="107">
+<div type="section" level="1" n="107">
  <head xml:id="head134" xml:space="preserve"> De infinito </head>
 <p>
   <s xml:id="s4132" xml:space="preserve">
@@ -12251,7 +12257,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div291" type="section" level="1" n="108">
+<div type="section" level="1" n="108">
  <head xml:id="head135" xml:space="preserve"> Hoc prius lemma ostendemus. </head>
 <figure>
 <image file="med230" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med230"/>
@@ -12305,7 +12311,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div292" type="section" level="1" n="109">
+<div type="section" level="1" n="109">
 <head xml:id="head136" xml:space="preserve"> Corollarium </head>
 <p>
   <s xml:id="s4178" xml:space="preserve">
@@ -12353,7 +12359,7 @@
   <s xml:id="s4197" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div292" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0265-01" xlink:href="note-0265-01a" xml:space="preserve">
 Archimedis  de conoidibus et spheroidibus propositione 5a vide Commandinum<!--citmargsign-->
 </note>
@@ -12402,7 +12408,7 @@
   <s xml:id="s4214" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div293" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
 <note position="left" xlink:label="note-0266-01" xlink:href="note-0266-01a" xml:space="preserve">
 6 de libra<!--citmargsign-->
 </note>
@@ -12434,7 +12440,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div295" type="section" level="1" n="110">
+<div type="section" level="1" n="110">
  <head xml:id="head137" xml:space="preserve"> Aliter </head>
 <p>
   <s xml:id="s4223" xml:space="preserve">
@@ -12449,7 +12455,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div296" type="section" level="1" n="111">
+<div type="section" level="1" n="111">
  <head xml:id="head138" xml:space="preserve"> 
 <pb o="233" file="0267" n="267"/>
 Mixti proportionem invenire </head>
@@ -12484,7 +12490,7 @@
 </s>
 </p>
 </div>
-<div xml:id="echoid-div297" type="section" level="1" n="112">
+<div type="section" level="1" n="112">
  <head xml:id="head139" xml:space="preserve"> 
 <pb o="234" file="0268" n="268"/>
 Aliter </head>
@@ -12508,7 +12514,7 @@
   <s xml:id="s4255" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div297" type="float" level="2" n="1">
+<div type="float" level="2" n="1">
 <note position="left" xlink:label="note-0268-01" xlink:href="note-0268-01a" xml:space="preserve">
 in antecedente<!--citmargsign-->
 </note>
@@ -12571,7 +12577,7 @@
   <s xml:id="s4283" xml:space="preserve">
 </s>
 </p>
-<div xml:id="echoid-div298" type="float" level="2" n="2">
+<div type="float" level="2" n="2">
      <figure xlink:label="med236_2" xlink:href="med236_2a">
      <image file="med236_2" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QFWN4Q67/figures/med236_2"/>
      </figure>
@@ -12704,4 +12710,4 @@
 <pb file="0280" n="280"/>
 <pb file="0281" n="281"/>
 <pb file="0282" n="282"/>
-</div></text></echo>
\ No newline at end of file
+</div></text></echo>