The KKT conditions of a nonlinear programming with linear inequality constrains can be transformed into a system of equations by NCP function.Then it is smoothed by Entropy smoothing function.

• 摘要带不等式约束的非线性规划，其KKT条件可以通过NCP函数转化为一个非光滑的方程组，然后用熵光滑化函数光滑化，得到一个带参数的方程组。