Hi, is there a possibility to add standard deviation to the formula section of the columns, or at least to support the add of a column that can take the following calculation for example: ¿[(deadline of task - DATE) - date in which the task was assigned (DATE)] / % of task completed?
As per (deadline of task - date assigned) should return a natural number, it should be able to be divided by another natural number, but the validation of the formula is marked as invalid.

This is just an example, but i would love to be able to add more complex mathematics equations that are possible to do in excel.
Thanks in advance to anyone who has any info on this