non-differential function

例句：

1. 1.The non-differential function is crucial for the stability of the system.
   这个非差异函数对于系统的稳定性至关重要。
2. 2. The team's decision was made based on a non-differential analysis of the data.
   团队的决定是基于对数据的非差异分析做出的。
3. 3. The non-differential approach to problem-solving has proven effective in many cases.
   在许多情况下，非差异解决问题的方法已经证明是有效的。