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Jul
18
revised Interpretation of a formula and truth
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Jul
14
revised Can the indexing set of a cartesian product have the cardinality of the continuum?
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Jul
14
revised Can the indexing set of a cartesian product have the cardinality of the continuum?
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Jul
14
revised Can the indexing set of a cartesian product have the cardinality of the continuum?
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Jul
13
revised What is the set of all functions from $\{0, 1\}$ to $\mathbb{N}$ equinumerous to?
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Jul
13
revised What is the set of all functions from $\{0, 1\}$ to $\mathbb{N}$ equinumerous to?
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Jul
13
revised What does “extend linearly” mean in linear algebra?
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Jul
13
revised What does “extend linearly” mean in linear algebra?
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Jul
13
revised What does “extend linearly” mean in linear algebra?
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Jul
12
revised What is the set of all functions from $\{0, 1\}$ to $\mathbb{N}$ equinumerous to?
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Jul
8
revised Problem in understanding set theory
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Jul
8
revised Problem in understanding set theory
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Jul
8
revised Problem in understanding set theory
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Jun
25
revised Reference request: is mathematics discovered or created?
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Jun
7
revised For an integrable function $f$, do continuity conditions on its integral affect continuity of $f$?
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Jun
7
revised For an integrable function $f$, do continuity conditions on its integral affect continuity of $f$?
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Jun
7
revised For an integrable function $f$, do continuity conditions on its integral affect continuity of $f$?
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Jun
7
revised For an integrable function $f$, do continuity conditions on its integral affect continuity of $f$?
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May
14
revised If $\sum a_n b_n <\infty$ for all $(b_n)\in \ell^2$ then $(a_n) \in \ell^2$
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May
14
revised Why isn't the perfect closure separable?
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