The consistency of the Big M Method and Two-Phase Method in idea, auxiliary linear programming problem, initial feasible basis, initial simplex tableau and optimality criterion, etc. , is analyzed.

• 摘要分析了大M法与两阶段法在思想方法、辅助线性规划问题的构造、初始可行基、初始单纯形表、最优性检验和算法步骤等方面的一致性。