AbstractCauchy-Schwartz Inequality is one of the most important inequalities in mathematicalanalysis,which is widely used in many different fields.In this paper,several commonexpre...

目录引宫…11.问题的提出…1.1选题目的和意义…11.1.1选题目的.11.1.2选题意义…1.2己有研究综述........11.2.1国外已有研究11.2.2国内己有研究1.3解决问题的基本方法.。.22.研究过程…。32.1三...

AbstractAs a special subject,mathematics is characterized by its high abstractness,rigorous logic and wide application.The relationship between 'number'and 'form',the two major obj...

The application of the combination of number and shape in solving problemsAbstract Mathematics is a science that studies the relationship between numbers and spatial forms.The idea...

Junior High School Teaching Design Based on Mathematics MultipleRepresentation Learning Theory-Taking Function as an ExampleAbstract In this paper,the current situation of function...

Investigation and Research on the Use of Mathematical Multiple RepresentationLearning Theory in Mathematics Teaching in Junior Middle School-Taking SCity Z Middle School as an Exam...

目录1引言.......42数形结合思想在中学数学解题中的应用.·：2.1将代数问题几何化...…分2.1.1利用二次函数图像解决最值问题52.1.2利用几何图形证明数学公式2.1.3利用几何图形求解集合问题..·6...

The Research in the moral education value of the history of mathematicsAbstract The history of mathematics can be said to be a science that specializes in theoccurrence,background,...

Key words History of Mathematics Middle school mathematics Instructional design目录引言…1.研究的理论基础……21.1己有研究综述……21.2其他理论基础……22.数学史运用于中学数学教学的作...

AbstractMathematical models are often used to solve problems in the economy.This paperquantifies the abstract risks and benefits with expectation and variance according to theMarko...