Cauchy'stheorem of the mean is proved by means of nested intervals, with Rolle's and Lagrange's theorems of the mean as its corollaries.
本文根据区间套的方法,证明柯西中值定理,而把罗尔定理和拉格朗日中值定理作为它的推论。
2
BUT, read the theorem statements — which will be covered in the lectures, mostly. In particular, those of you that never heard of Cauchy's criterion: see theorem 12!
但是阅读定理的陈述——大部分将会在课堂上讲解,特别是那些没有听过的柯西准则的同学:见定理12 !
3
In particular, those of you that never heard of Cauchy's criterion: see Theorem 12!