《数学通报》1999年第5期文[1]认为,复数集内任意两个实数不能比较大小,并以复数2与-3为例,讨论它们的大小问题.该文作者认为,在复数集内,不能断定2大于-3.理由如下:第一,复数集内,2的原形是2+0·i,-3的原形是-3+0·i.根据复数的标准形式,只能断言前者的实部大于后者的实部,由 The article [5] of Mathematical Bulletin, No. 5, 1999 states that any two real numbers in a complex set cannot be compared and the complex numbers 2 and -3 are used as examples to discuss their size. The author of this paper believes that in the complex set Inside, we cannot conclude that 2 is greater than -3. The reasons are as follows: First, in a complex set, the original form of 2 is 2+0·i, and the original form of -3 is -3+0·i. According to the standard form of plural, only assertions can be made. The real part of the former is greater than the real part of the latter.