- Wed Dec 20, 2017 10:22 am
#42500
The sentence "R sings at some time before S or at some time after L, but not both" produces R before S and L, or S and L before R. Yet this representation assumes that no ties are possible. What if the ties were an option? Would it be R before S and before or at the same time as L, or L before R and S before or at the same time as R?
Thanks!
Thanks!