数学符号双重含义的运用和辨析

Application and Discrimination of Mathematics Symbol,s Double Meanings

本文阐明了在确切和简洁两个原则兼而顾之的前提下,可以对同一数学符号赋予双重含义,使用起来将带来方便。同时还从“数”与“形”的本质区别与联系的高度辨析了同一数学符号的不同含义,避免了数学概念的混淆。

It has been expounded that,with considering to two pronciples of preciseness and conciseness,the same mathematics symbol can be given double meanings,which will result in much convenience in its use.Different meanings of the same mathe-matics symbol have been discriminated from the high plane of essential distinction and integral-ion of 'number'and 'form'so as to avoid the possible confusion of mathematics conceprion.