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258:{\displaystyle \mathbb {R} \setminus \mathbb {Q} }
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187:{\displaystyle \mathbb {R} }
157:{\displaystyle \mathbb {Q} }
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617:Aliprantis, Charalambos D.
593:Princeton University Press
585:; Shakarchi, Rami (2009),
265:of irrationals is not an F
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135:Each closed set is an F
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365:such that
274:metrizable
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475:∈
469:∣
438:∈
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395:rational
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