ys, which must be sorted according to
compare and must
not contain duplicates. Equal elements are merged using
respects the order (i.e. for all
x < y < z and
x < y' < z then
x < merge y y' < z) then the resulting array is again
Auxiliary definition for
- One or more equations did not get rendered due to their size.
ys, which do not need to be sorted. Elements which occur in
ys are only added once. If
ys do not contain
duplicates, then neither does the result. O(n*m)!