大学本科高等代数课上关于集合的定义也是错的...

可惜在高代课上讲集合，仍然把具有相同特征的东西的总体看作集合而不是类（class）。它也更没有讲什么情况下这些相同特征的东西不能构成一个集合。要是它能提一下集合论的谬论，然后提及一下zfc公理系统就更好了。其实它不讲影响也不大，不过是导致学生错误的数学理解罢了。

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本文原于2021年3月12日 09:11发布于QQ空间

评论：我不觉得现在的大学数学教学是要让学生理解什么

PS：关于集合的错误定义从高中的数学教材就开始了，想不到这一直延续到本科，详见高中数学教材对集合的定义是错误的！正确的解释应该是这样...

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