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    <identity>
      <id>1b981e64-50ca-4c7d-b9b8-322b68903dfd</id>
      <revision>7</revision>
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    <calculation>
      <precision>4</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <fractions>decimal</fractions>
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    <pageModel active="true" printAreas="true" simpleEqualsOnly="false" printBackgroundImages="true">
      <paper id="1" orientation="Portrait" width="850" height="1100" />
      <margins left="39" right="39" top="39" bottom="39" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
      <backgrounds />
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  <region id="0" left="18" top="9" width="262" height="31" color="#000000" bgColor="#ffffff" fontSize="14">
    <text lang="eng">
      <p bold="true" fontName="Times New Roman">Formatting "Standard MK"</p>
    </text>
  </region>
  <region id="1" left="27" top="54" width="313" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">High quality typesetting looks better without grid.</p>
    </text>
  </region>
  <region id="2" left="27" top="90" width="49" height="26" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">x</e>
        <e type="function" args="1">sin</e>
      </input>
    </math>
  </region>
  <region id="3" left="81" top="90" width="676" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">sin(x) in text region (set to Times New Roman with text region utilities). Math font must be set to 120%                                              in order to have the same size as in text region</p>
    </text>
  </region>
  <region id="4" left="27" top="135" width="75" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">3.2</e>
      </input>
      <result action="numeric">
        <e type="operand">3.2</e>
      </result>
    </math>
  </region>
  <region id="5" left="261" top="135" width="189" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Numbers should be non-italic</p>
    </text>
  </region>
  <region id="6" left="27" top="162" width="79" height="29" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">ab.c</e>
      </input>
      <result action="symbolic">
        <e type="operand">ab.c</e>
      </result>
    </math>
  </region>
  <region id="7" left="261" top="162" width="278" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Multi-character symbols should be non-italic</p>
    </text>
  </region>
  <region id="8" left="27" top="189" width="85" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">e</e>
      </input>
      <result action="numeric">
        <e type="operand">2.7183</e>
      </result>
    </math>
  </region>
  <region id="9" left="108" top="189" width="51" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
      </input>
      <result action="numeric">
        <e type="operand">i</e>
      </result>
    </math>
  </region>
  <region id="10" left="261" top="189" width="128" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">e is italic, i is not</p>
    </text>
  </region>
  <region id="11" left="27" top="216" width="50" height="41" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">1</e>
        <e type="operand">f</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="12" left="81" top="216" width="53" height="66" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">x</e>
        <e type="operand">x</e>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="function" args="4">int</e>
      </input>
    </math>
  </region>
  <region id="13" left="144" top="225" width="53" height="37" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">f</e>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="function" args="3">lim</e>
      </input>
    </math>
  </region>
  <region id="14" left="261" top="225" width="471" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Alignment problems, font settings not propagated to operator representations</p>
    </text>
  </region>
  <region id="15" left="27" top="279" width="87" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">3</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
      </input>
      <result action="numeric">
        <e type="operand">3</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
      </result>
    </math>
  </region>
  <region id="16" left="261" top="279" width="313" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">rather generous spacing between number and unit</p>
    </text>
  </region>
  <region id="17" left="27" top="297" width="134" height="34" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">x</e>
        <e type="operand">y</e>
        <e type="function" args="2">f</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">y</e>
        <e type="operand">3</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="18" left="261" top="306" width="279" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">rather generous spacing between arguments, larger than the spaces around := or =</p>
    </text>
  </region>
  <region id="19" left="27" top="351" width="42" height="32" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">a</e>
        <e type="operand">i</e>
        <e type="operand">j</e>
        <e type="function" args="3">el</e>
      </input>
    </math>
  </region>
  <region id="20" left="261" top="351" width="418" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">This is a nice reminder that i is special (however, unit formattingwould be more consistent)</p>
    </text>
  </region>
  <region id="21" left="27" top="396" width="25" height="29" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">σ.x</e>
      </input>
    </math>
  </region>
  <region id="22" left="72" top="396" width="152" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">not ok, x is a variable</p>
    </text>
  </region>
  <region id="23" left="261" top="396" width="414" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Text indices should be italic, if they represent variables and non-italic if they are abbreviations or words or constants.</p>
    </text>
  </region>
  <region id="24" left="27" top="423" width="38" height="29" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">σ.max</e>
      </input>
    </math>
  </region>
  <region id="25" left="72" top="423" width="176" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">ok, max is an abbreviation</p>
    </text>
  </region>
  <region id="26" left="27" top="468" width="117" height="80" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">3</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
        <e type="operand">3</e>
        <e type="operand" style="unit">m</e>
        <e type="operator" args="2">*</e>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="function" args="2">el</e>
        <e type="operand">c</e>
        <e type="operand">d</e>
        <e type="operand">e</e>
        <e type="function" args="2">el</e>
        <e type="operator" args="2">+</e>
        <e type="operand">3</e>
        <e type="operand">a</e>
        <e type="operator" args="2">*</e>
        <e type="operand">b</e>
        <e type="operator" args="2">*</e>
        <e type="operand">2</e>
        <e type="operand">10</e>
        <e type="operand">4</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">*</e>
        <e type="operand">3</e>
        <e type="operand">2</e>
        <e type="function" args="8">mat</e>
      </input>
    </math>
  </region>
  <region id="27" left="261" top="468" width="280" height="40" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Could products optionally be represented as not too big spaces without dot? </p>
    </text>
  </region>
  <region id="28" left="261" top="513" width="321" height="56" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="eng">
      <p fontName="Times New Roman">Separate font setting for greek characters might besensible, because standards for writing them as italic or non-italic vary from country to country.</p>
    </text>
  </region>
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