One of the more tedious planning chores is populating time lines, or the
related task of start and end points of intervals. With a 4 high stacking, or
a 4 wide packing (16x1) of quads or quarters in an appropriate coordinate
system, this chore becomes considerably easier.
http://www.rustprivacy.org/2014/balance/opers/
There is a catch. You have to be measuring scalar quantities not frequencies
(the (square root 2)/2 is the scalar in that case). Probability Distributions
(Normal, Bell Curves) do not stack (the amplitude is 40% of Range). This is
a problem for Work-Life Balance because the 8 hr workday or the 12 hr
Continental shift do not relate to sleep needs. A Physician is unable to
prescribe rest and sleep in a meaningful way as it becomes a derived quantity
(by subtraction).
http://www.rustprivacy.org/2014/balance/opers/work-life-balance.jpg
Anyway, for your Labor Day Weekend enjoyment...
--Gannon