Budan's theorem

例句：

1. 1.This is the first step in solving the problem with Budan's theorem.
   这是使用布丹定理解决该问题的第一阶段。
2. 2. The discovery of this theorem has revolutionized the field of mathematics.
   这一定理的发现已彻底改变了数学领域。
3. 3. The theorem is crucial for understanding the behavior of complex systems.
   这个定理对于理解复杂系统的行为至关重要。