@themattsimpson @Meaningness Cauchy sequences are the 'right' way to do it but that requires more machinery.
@Meaningness @themattsimpson You can do topology with generalized hyperreals but you have to fiddle with filters.
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@St_Rev @themattsimpson That makes vague intuitive sense, actually, although it would take a while to swap filters back into my head!Thanks. Twitter will use this to make your timeline better. UndoUndo
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. Banned in Sweden. SubGenius, Zhuangist, white-hat troll. Defrocked mathematician. Brain problems.