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Название: Parsing TeX into mathematics
Авторы: Fateman R., Caspi E.
Communication, storage, transmission, and searching of complex material
has become increasingly important. Mathematical computing in a
distributed environment is also becoming more plausible as libraries and computing facilities are connected with each other and with user facilities. TEX is a well-known mathematical typesetting language, and from the display perspective it might seem that it could be used for communication between computer systems as well as an intermediate form for the
results of OCR (optical character recognition) of mathematical expressions. There are flaws in this reasoning, since exchanging mathematical information requires a system to parse and semantically “understand” the
TEX, even if it is “ambiguous” notationally. A program we developed can handle 43% of 10,740 TEX formulas in a well-known table of integrals. We
expect that a higher success rate can be achieved easily.