Equation 

The Equation element allows data for n-dimensional algebraic data to be entered. The Expression element should contain an dependent variable followed by an = sign and an equation containing independent variables. The independent and dependent variables are then defined by their respective tags. The only mathematical operations allowed are ^ (power), + (addition), - (subtraction), / (division), and * (multiplication). Example: z=x+2*y^2 would have an DependentVariable with a name = z, and two IndependentVariable(s) with names of x and y. Descriptions would be included for each variable, along with unit and dataType information identifying the variable and its role.

Element Information

Model

Expression | IndependentVariable+ | DependentVariable*
Children: DependentVariable, Expression, IndependentVariable

Used By

Element Performance

Source 

<xsd:element name="Equation">
  <xsd:annotation>
    <xsd:documentation>The Equation element allows data for n-dimensional algebraic data to be entered. The Expression element should contain an dependent variable followed by an = sign and an equation containing independent variables. The independent and dependent variables are then defined by their respective tags. The only mathematical operations allowed are ^ (power), + (addition), - (subtraction), / (division), and * (multiplication). Example: z=x+2*y^2 would have an DependentVariable with a name = z, and two IndependentVariable(s) with names of x and y. Descriptions would be included for each variable, along with unit and dataType information identifying the variable and its role.</xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:element ref="Expression"/>
      <xsd:element ref="IndependentVariable" maxOccurs="unbounded"/>
      <xsd:element ref="DependentVariable" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>

Sample