Intermediate value theorem
Provided f (x) is the interval [a, b] a continuous function, then f (x) takes any of a value between f (a) and f (b).
More strictly,
if c is a number between f (a) and f (b), then there is a number ε (a ≤ ε ≤ b) such that f (ε) = c.
Limit of continuous functions
Provided f (x) in X 0 continuous function in a neighborhood, and
then
Rolle Mean Value Theorem
Provided f (x) is the interval [a, B] on the continuously differentiable function, and assuming f (a) = f (b), then there is a number c is between a and B, such that f '(c) = 0.
Lagrange mean value theorem
Provided f (x) is the interval [a, B] on the continuously differentiable function, then there exists a number c is between a and B, such that
Taylor Lagrange theorems with remainder term
Let x and x 0 is a real number, F (x) in the interval [x 0 , x] (or [x, x 0 ]) on the k + 1 times continuously differentiable, then x and x 0 there exists a number c between so that
Second Integral Mean Value Theorem
Provided f (x) is the interval [a, B] continuous function, g (x) is a function of the product, and the change in the number [a, B] on, then there is a number between a and B c, make
to sum up
This paper briefly mentioned intermediate value theorem , the limit of continuous functions , Rolle mean value theorem , Lagrange mean value theorem , the integral value theorem second the content of this five-part, does not elaborate, proof and examples to explain, forget the troubles of higher mathematics review on the books, OK.
These values are based on the analysis, we must not forget ah.