whybecause‭

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A quiet enigma. We don't know anything about whybecause‭ yet.

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Q&A How's it possible to arrange 0 objects? How can 0! = 1?

posted 10d ago by whybecause‭ · edited 10d ago by whybecause‭

Answer

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Q&A $\int_{E_n} |g|^q = \left| \int_E \chi_{E_n}\cdot \text{sgn}(g)\cdot g \cdot |g|^{q-1}\cdot |g| \right|$

0 answers · posted 20d ago by whybecause‭ · edited 20d ago by Derek Elkins‭

Question real-analysis Lp-space

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Q&A Are we in a "history-valley" for Topology?

2 answers · posted 19d ago by whybecause‭ · last activity 19d ago by Derek Elkins‭

Question topology history-philosophy-of-math

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Meta Questions with a quote/screenshot and a request to explain

posted 20d ago by whybecause‭

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Q&A Without calculations, how can you visualize "that half the squares are white and half are black"?

posted 20d ago by whybecause‭ · edited 20d ago by whybecause‭

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Meta How can we grow this community?

posted 20d ago by whybecause‭

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Meta Solely reputable textbooks ought be cited.

posted 20d ago by whybecause‭

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Q&A Intuitively, why does $p$ vary inversely with $P(C_3 \mid D_2)$? But directly with $P(C_2 \mid D_3)$?

posted 19d ago by whybecause‭ · edited 19d ago by whybecause‭

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Q&A In general, does $\color{forestgreen}{P(A|M)} + \color{red}{P(B|M)} = 1$?

posted 20d ago by whybecause‭ · edited 20d ago by whybecause‭

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Q&A Intuitively, why can $a, b$ cycle in ${\color{red}{b}} = \frac c{\color{red}{a}} \iff {\color{red}{a}} = \frac c{\color{red}{b}}$?

posted 20d ago by whybecause‭ · edited 20d ago by whybecause‭

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Meta Should there be more than one sort of math community?

1 answer · posted 20d ago by whybecause‭ · last activity 20d ago by Monica Cellio‭

Question feature-request

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Meta Book suggestion category proposal

posted 20d ago by whybecause‭

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Number of top-level posts		3
Number of answers		9
Sum of received votes (up minus down)		18
Number of edits made		11

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