Functions of real variable is an essential basic theory in modern analysis.

实变函数论是现代分析必不可少的理论基础。

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The system adopts module and hierarchy design, has powerful functions, real time features, and portability and is easy-clipped which meets the requirements of variable users.

整个调试系统采用模块化和层次化设计，系统功能强大，图形界面生动，具有良好的命令响应实时性、可移植性、可剪裁性，可以满足不同用户的调试需求。

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