LR analysis of expression grammar for the bottom-up parsing algorithm everyone operations for reference purposes only, attitude is everything.

LR分析法对表达式文法进行自底向上语法分析的算法个个作业仅供参考，态度决定一切。

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This method can be used for any practical LR (K) grammar and is more efficient than Pager's.

该方法不仅适用于任何实际LR (K)文法，并且较之文献中方法更加有效。

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Beyond the analysis of LR (0) grammar requirements of each grammar LR (0) projects focus on the project are free of conflict.

所能分析的LR(0)文法要求文法的每一个LR(0)项目集中都不含冲突项目。

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