I would like a quick way to calculate a certain number of days before a date of my choosing. For example, I would like to be able calculate:
50 days before
The documentation is pretty clear regarding how to do so with today's date (%ICUDateTimeMinus%50%Days%EEE, MMM d, yyyy%), but I can't figure out how to adapt that expression to a different date that I input myself.
Any assistance would be helpful. I have no development background and am relatively new to using Keyboard Maestro beyond simple text expansion.