The honest answer: because it shouldn’t work and has never been done before. TeX has no arrays, no functions with return values, no convenient local variables or stack frames, no integers bigger than 2^{31}-1, no bitwise operations. Macro expansion can recurse, but you get no call stack and deep recursion quickly hits engine limits. What TeX does have is a Turing-complete macro expansion engine and, with e-TeX extensions (used by modern pdfTeX), up to 32,768 integer registers called \count. That turns out to be just barely enough to implement a chess engine.
Which authors of this paper are endorsers? |
the top of a split, a grab handle appears that can be used to drag the split。新收录的资料对此有专业解读
Россиянин год прослушивал квартиру бывшей возлюбленной и отделался условным сроком20:58
。关于这个话题，新收录的资料提供了深入分析
Citing intelligence sources, CNN on Tuesday reported that Iran has laid a few dozen mines in the strait in recent days and has the capability to sow hundreds more.
Поиски продолжаются. В них также участвуют водолазные и пешие группы, добровольцы на вездеходах. Последние работают и ночью. «Поиски пока не дали результатов», — заключил собеседник агентства.。新收录的资料是该领域的重要参考