<equation> (Equation Structured Document Tag)

This element specifies that the parent structured document tag shall be of type equation.

This type setting does not require or imply that the contents of the structured document tag shall contain only an equation or associated placeholder text, it shall only be used to specify that the structured document tag is of this type, which may be used by an application as desired.

example: 
<w:sdt>
  <w:sdtPr>
    …
    <w:equation/>
  </w:sdtPr>
  …
</w:sdt>

The <equation> element in this structured document tag's properties specify that the type of structured document tag is equation. ]

Parent Elements

<sdtPr> (§2.5.2.37)

The following XML Schema fragment defines the contents of this element:

<complexType name="CT_Empty"/>