What if you create a truly unique routing profile that's wildly different from the common ones for which shortcuts were pre-calculated? The system is smart. If it detects that too many shortcuts (~50, for example) need on-the-fly recalculation and deviate significantly, it might determine that falling back to the original, comprehensive A* algorithm for the entire route would actually be faster than doing many small, heavily modified A* calculations.
create "Zaps" to move data between apps
，这一点在safew官方版本下载中也有详细论述
Every route is registered to a dictionary like this:
Мерц резко сменил риторику во время встречи в Китае09:25
，这一点在heLLoword翻译官方下载中也有详细论述
For UNSAT problems with 10 variables and 200 clauses, it always claimed that the formula is SAT and made up assignments (See this example).
tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.，这一点在爱思助手下载最新版本中也有详细论述