# Constituent Elements

| Element                                                                                                                                                                                                                  | Definition                                           |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------- |
| [Formula](https://docs.pentaho.com/install/9.3-install/multidimensional-data-modeling-in-pentaho/about-multidimensional-expression-language/mondrian-schema-element-reference/formula)                                   | MDX expression which gives the value of this member. |
| [CalculatedMemberProperty](https://docs.pentaho.com/install/9.3-install/multidimensional-data-modeling-in-pentaho/about-multidimensional-expression-language/mondrian-schema-element-reference/calculatedmemberproperty) | Property of a calculated member.                     |