<mathcompound> (Mathematical Compound) Description .email comment.
Description
This element contains two or more mathematical equations within the same display formula (it is not used for inline formulae).
Parent Elements
The elements listed below may directly contain this element. They are "parent" elements. Elements in referenced groups are included, up to two levels of group nesting.
Parent elements: <matheqn> <unnummatheqn>
Model Diagram
The DTD model for this element:
--+(sequence)
  |  
 equation  -- (elements)
  |  
 equation (repeatable) -- (elements)
DTD Definition
The DTD contains the following element and attribute definitions (note that embedded links are to definitions within the DTD page of this guide):
<!ELEMENT mathcompound                   (equation, equation+)>
<!ATTLIST mathcompound
               %a-group-CommonIDAttrs;>
.
Defined in DTD section Block-level Content : Maths and Chemistry
General Attributes (shared with other elements)
Common Optional ID Attributes (a-group-CommonIDAttrs)