Get protected with Column formulas.
Smartsheet have announced this handy new feature at SmartsheetEngage 2020.
You can now apply column formulas to your Smartsheet.
SImply create the formula in one cell, then turn it into a column formula with a click of a button, and the entire column will fall into line and only a sheet admin can edit it.
This is a great way to protect formulae from accidental deletion or editing by collaborators.
One click and your calculations are secure.
For more information on Smartsheet column formulas visit their website.