superadditive function

例句：

1. 1.The superadditive function of the algorithm is crucial for its efficiency.
   算法的超可加性功能对其效率至关重要。
2. 2.In economics, the superadditive function describes how income affects consumption.
   经济学中，超可加性函数描述了收入如何影响消费。
3. 3.The superadditive function was used to optimize the design of the new product.
   使用超可加性函数来优化新产品的设计。