<deriv type="phrasegroup" lhs="expression" rhs="by" latex_name="\deriv" title="Derivative">
  <mes>
    <me name="entity"/>
    <me name="phrase"/>
    <me name="phrasegroup"/>
  </mes>
  <characteristics>
    <ch name="_bodmasable"/>
  </characteristics>
  <inherited_properties>
    <ip name="font_size" value="45" type="int"/>
    <ip name="bold" value="False" type="bool"/>
    <ip name="font_size_coeff" value="1.0" type="float"/>
    <ip name="rgb_colour" type="tuple">
      <ti value="0.0" type="float"/>
      <ti value="0.0" type="float"/>
      <ti value="0.0" type="float"/>
    </ip>
    <ip name="font_size_combined_coeff" value="1.0" type="float"/>
  </inherited_properties>
  <properties>
    <property name="phraser" value="expression" type="str"/>
    <property name="highlight_group" value="True" type="bool"/>
    <property name="name" value="phrase_70892000" type="str"/>
    <property name="enterable" value="False" type="bool"/>
  </properties>
  <entities>
    <phrase_70974208 type="fraction" lhs="numerator" rhs="denominator">
      <targets>
        <target type="target_phrase" name="denominator">
          <properties>
            <property name="min_height" value="1." type="float"/>
            <property name="enterable" value="False" type="bool"/>
            <property name="name" value="denominator" type="str"/>
            <property name="deletable" value="2" type="int"/>
          </properties>
          <entities>
            <entity_76908160 type="symbol" shape="d" ink="False">
              <properties>
                <property name="name" value="entity_76908160" type="str"/>
              </properties>
            </entity_76908160>
            <entity_70981392 type="space" width="0.1" height="0.1">
              <properties>
                <property name="show_decorated" value="True" type="bool"/>
                <property name="name" value="entity_70981392" type="str"/>
              </properties>
            </entity_70981392>
            <phrase_76141272 type="phrase" target="by">
              <properties>
                <property name="name" value="phrase_76141272" type="str"/>
              </properties>
            </phrase_76141272>
          </entities>
        </target>
        <target type="target_phrase" name="numerator">
          <properties>
            <property name="enterable" value="False" type="bool"/>
            <property name="name" value="numerator" type="str"/>
            <property name="deletable" value="2" type="int"/>
          </properties>
          <entities>
            <entity_76142064 type="symbol" shape="d" ink="False">
              <properties>
                <property name="name" value="entity_76142064" type="str"/>
                <property name="attachable" value="False" type="bool"/>
              </properties>
            </entity_76142064>
          </entities>
        </target>
      </targets>
    </phrase_70974208>
    <entity_76773784 type="space" width="0.1" height="0.1">
      <properties>
        <property name="show_decorated" value="True" type="bool"/>
        <property name="name" value="entity_76773784" type="str"/>
      </properties>
    </entity_76773784>
    <phrase_70981104 type="phrase" target="expression">
      <properties>
        <property name="name" value="phrase_70981104" type="str"/>
      </properties>
    </phrase_70981104>
  </entities>
  <targets>
    <target type="target_phrase" name="expression">
      <properties>
        <property name="name" value="expression" type="str"/>
        <property name="deletable" value="2" type="int"/>
      </properties>
    </target>
    <target type="target_phrase" name="by">
      <properties>
        <property name="name" value="by" type="str"/>
        <property name="deletable" value="2" type="int"/>
      </properties>
    </target>
  </targets>
  <latex>"\frac{d}{d "+self["by"].to_latex()+"} {"+self["expression"].to_latex()+"}"</latex>
  <sympy>self["expression"].get_sympy().diff(self["by"].get_sympy())</sympy>
  <string>u'(d/d('+self["by"].to_string()+u')) {'+self["expression"].to_string()+u'}'</string>
  <info>Derivative of an expression with respect to a variable</info>
  <wiki>Derivative</wiki>
  <symbol>d/dx</symbol>
  <category>Calculus</category>
  <alternatives>derivative</alternatives>
  <shortcut>&lt;Alt&gt;d</shortcut>
</deriv>
