In the context of the stream calculus, we present an Implicit Function Theorem (IFT) for polynomial systems, and discuss its relations with the classical IFT from calculus. In particular, we demonstrate the advantages of the stream IFT from a computational point of view, and provide a few example applications where its use turns out to be valuable.

翻译：在流演算的框架下，我们提出了多项式系统的隐函数定理（IFT），并探讨了其与经典微积分中隐函数定理的联系。特别地，我们从计算角度展示了流隐函数定理的优势，并给出了若干体现其应用价值的示例。