The calculation of an indefinite integral can be considered as the reverse operation of differentiation.

The calculation of definite integrals is an important part of calculus.

In order to calculate the integral constant, it is necessary to solve the differential equation.

He is an expert in chemical analysis.

Analytical chemistry is a science that reveals the composition and structure of substances.

We conducted a meta-analysis on this issue.

By conducting self-analysis, you can understand your own strengths and weaknesses.

It is important to understand the importance of health.

In French, the partitive article plays a very important role.

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