This paper give a series Integrationformulaof indefinite integral by inverse function method, which use the relationship of a function and its inverse function and the Integration by parts.
由原函数与反函数的关系、分部积分公式以及变量代换得出利用反函数法求不定积分的一系列积分公式。
2
Multi-condimensional submanifold is a difficultly problem in the study, and this paper investigates the integrationformulaof centroaffine differential geometry of codimension 2.