definite integral

基本解释

The improper integral is the limit state of the definite integral.
廣義積分是定積分的極限狀態；
This paper intends to give a new integral trapezoid formula by using the asymptotic feature of mean value theorem of differential to conclude the estimated formula of definite integral.
利用微分中值定理“中值點”的漸近性，給出一個新的積分梯形公式，由此得到定積分的估計式。
This article is to make students know and understand the dialectical relation in the calculus by teaching the definition of limit thought, differential coefficient and definite integral.
本文從極限思想、導數以及定積分概唸教學中，引導學生認識和理解微積分中蘊涵的辯証關系。

the evaluation of the indefinite integral between two limits, representing the area between the given function and the x-axis between these two values of x
the expression for that function, (x)dx, where f(x) is the given function and x = a and x = b are the limits of integration. Where F(x) = f(x)dx, the indefinite integral, baf(x)dx = F(b)F(a)