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Results tagged with mathematics
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user 400669
DO NOT USE THIS TAG just because your question involves math! If your question is on simplification of a mathematical expression, please ask it at math.stackexchange.com The mathematics tag covers non-applied pure mathematical disciplines that are traditionally not part of the mathematical physics curriculum, such as, e.g., number theory, category theory, algebraic geometry, general topology, algebraic topology, etc.
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Exact definition of divergence. Is it really the dot product of nabla operator with a vector? [closed]
I was trying to understand the derivation for divergence in cylindrical and spherical coordinate system, and I am a bit confused here.
https://www.gradplus.pro/deriving-divergence-in-cylindrical-and- …
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What does the notation $d𝜏'$ mean?
$\text{I was studying helmotz theorem and saw this notation, what does it mean? How is d}\tau' \, \text{ different from d}\tau \text{?}$
From :- David J. Griffiths-Introduction to Electrodynamics-Add …
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