Lineal search的用法和样例：
例句
- This class uses a linear search algorithm to find entries in the list of delegates.
该类使用线性搜索算法在委托列表中查找项。 - The nonmonotone line search algorithm for nonsmooth optimization given by Pang is extended to this case, and we prove that the algorithm is globally convergent.
五，研究了非光滑极大极小无约束最优化问题，给出了一个线性搜索算法，并证明其整体收敛性。
