Struggling with inline date calculations

[ComplexPoint]

Some notes here may be relevant:

KM Dates & Times: Notes on Anchors, Intervals, and Translations

Finding that I wasn't very familiar with KM date calculations and date formatting, I sketched some draft notes and examples. (For initial simplicity, I have kept to the Unix Epoch Seconds functions, and left the Julian Day functions aside, though they are clearly indispensable for historians, and convenient for quick counts of days between two dates ) Here are some rough draft notes (now incorporating several edits and fixes suggested by Peter) on: Anchor date-times ( absolute calendar date…

and, of course:

Dates and Times [Keyboard Maestro Wiki]