What type of formulas require no updates across versions?

Maintenance-Free Formulas are designed to remain consistent and not require updates when a new version is created. This characteristic makes them particularly useful in dynamic planning environments where stability across versions is crucial.

In contrast, Dynamic Formulas often adapt based on changing circumstances or input, which may necessitate adjustments with each version. Time-Based Formulas are specifically tailored to account for changes over time and may require updates to reflect new data or periods accurately. Version-Controlled Formulas, as implied by their name, are typically tied to specific versions and can change with each iteration, making them less stable than Maintenance-Free Formulas.

This stability and lack of need for updates in Maintenance-Free Formulas make them an essential tool for planners who require a reliable baseline that does not shift as versions evolve.