The analysis of subject context in the mathematics course gives the learners a complete thinking and frame, which is good for the teaching and studying ofRealVariableFunction Theoty.
数学课程的主题情境分析可以给学习者导引出一个整体思路及框架，有利于实变函数论课程的教学与学习。
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This paper intends to expound some important definitions and conclusions in realvariablefunction by using algebraic operation, thus making a new approach to the use of computers in this field.