AbstractDifferential mean value theorem is a general term of a series of mean value theorems.Itis a powerful tool for studying functions and can help us to analyze and study the pr...

AbstractThe rapid development of China's economy is closely related tomacroeconomic policy.A country's macroeconomy is largely dependent on adjustmentand control of monetary policy...

目录摘要……2Abstract....…21引言…2微分法证明不等式…042.1运用函数单调性证明不等式…52.2运用拉格朗日中值定理证明不等式…92.3运用函数凹凸性证明不等式…122.4运用柯西中值定理证明不等...

目录1.引言.11.1研究背景及意义...1.2研究思路12.徽分与积分之间的转换22.1相关定理..EEEEEEEEEEE，22.2定理的几点说明...3.徽分中值定理与积分中值定理3.1相关概念....。33.2定理间的相关性.4....

Mean Value Theorem and Its ApplicationsAbstract In this article,the course of the development of the differential mean theoremis presented,the specific content and the method of pr...

AbstractToday,third-party payment has changed all aspects of people's work and life,butthere are also hidden dangers.In order to regulate the development of the third-partypayment ...

AbstractIn 2020,the country will build a moderately prosperous society in an all-roundway and win the battle of poverty alleviation.In this process,rural economicdevelopment occupi...

AbstractIn the process of China's sustainable development,with the continuous improvement of the overall level of rural economic development,rural financial accounting work ha...

AbstractInternet red envelopes appear in our life under the background of Internet and folkculture.With the widespread application of online red envelopes in the market,online rede...

AbstractWith the rapid development and consolidation of the world economy and therapid development of China's economy,China's position on the world stage isgradually improving.With...