Method one

1. Open the "China Construction Bank" mobile banking APP and click the "Credit Card" option in the lower left corner of the homepage. Friends who use CCB mobile banking for the first time need to register and open according to the process.

2. Log in according to the prompt. After logging in successfully, you can browse personal credit card information.

3. Scroll down the page to find the option of "redemption of points", click to open the "integral mall" page, and the personal comprehensive points will be displayed in a prominent position, so users can continue to browse the goods in the mall for redemption.

Method 2 WeChat official account inquiry

1. Wechat follows the official account of "China Construction Bank" WeChat, click the "Small Loan" option in the lower left corner of the homepage, and click the first "Account/Points Inquiry" in the pop-up window. New users need to bind bank accounts.

2. According to the prompt, click the small symbol in the lower left corner, open the text input key, and enter "14".

3. The system will automatically pop up comprehensive integration.

4. WeChat official account also has a query method. Click the "Credit Card" option in the lower right corner of the homepage, and click the "integral mall/Integral Dream" option in the pop-up window.

5. Click "Enter integral mall" at the system prompt. On the integral mall page, click Login to query the comprehensive score. After logging in successfully, you can also browse the goods in the mall.

Operating environment: China Construction Bank 4. 1.9.

Wechat 8.0. 16

Glory 20s 1.0.0. 195

Bernhard Riemann gave a strict mathematical definition of integral (see "Riemann integral"). Riemann's definition uses the concept of limit, imagining a curved trapezoid as the limit of a series of rectangular combinations. Since the19th century, with the integration of various types of functions in various integration fields, a more advanced definition of integration has gradually emerged. For example, path integral is the integral of multivariate function, and the interval of integral is no longer a line segment (interval [a, b]), but a curve segment on the plane or in space; In area integration, curves are replaced by surfaces in three-dimensional space. Integral in differential form is a basic concept in differential geometry.