======List of all calculations======
Can I get a tree view of all calculation pages?
Either here and/or on the calculation pages I should cite the page where it was used.
Additionaly, i should refere to the definitions and assumptions.
  * [[forcebalance:calculation:EoM fermionic field operator]]
  * [[forcebalance:calculation:EoM particle number operator]]
  * [[forcebalance:calculation:EoM current density operator]]