The indefinite integral calculation is one important sector in calculus.
Since ??represents an indefinite integral, the ambiguity arises from constant of integration.
This paper give a series Integration formula of indefinite integral by inverse function method, which use the relationship of a function and its inverse function and the Integration by parts.
The indefinite integral is an antiderivative.
Flexible apply "gather together differential" and "divide part integral" method to solve the indefinite integral whose integrable function is the three factor multiple formative.
The integration by second substitution is an important method of calculating indefinite integral, it has a certain application, it usually applies to calculate some integrals of irrational function.
the calculus of maxima and minima of definite integrals.
At first, the indefinite integral of binary fractal interpolating function generated by IFS is proved, and its IFS is given.
A definite integral gives the area Between the graph of a function and the horizontal axis Between vertical lines at the endpoints of an interval
In this paper, some methods of how to teach indefinite integral and how to embody mathematical beauty are approached.
It will also be capable of evaluating definite integrals and Riemann sums.
And it also points out the mistakes in some Higher Mathematics Reference Books concerning indefinite integral, double integral and curve integral calculations.
A new method is given which can solve the indefinite integral.
Abstr: This paper gave the integral region symmetry and simplified the parity of integrand definite integral, double integral and triple integral calculations, which were verified through an example.
By using a definite integral identical formula, a solution to some multiple-choice questions of definite integral is given.