Looking through newly to the amazing irrationals
نویسنده
چکیده
We assume basic familiarity with the theory of metric spaces, in particular, the space of real numbers with its usual metric. In this section, we review some notation and a few basic definitions and theorems concerning metric spaces (including the concept of dimension zero). In §3 we use the completeness (or least upper bound) axiom of the real numbers in the form that says the space of real numbers is locally compact.
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تاریخ انتشار 2008