Physics
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All Questions Answers
Score Newest
answer
25
Why can't we run the laws of physics backwards and forwards in time infinitely?
Feb 9
answer
12
How to deal with differentials?
Jul 31
answer
11
Distributions "more singular than a Dirac delta" must have negativity
Aug 2
question
10
Understanding and Expressing the Definition of Inertia Tensor in the Language of Differential Geometry
Mar 26, 2020
answer
10
Derivatives of Lagrangian for relativistic massive point particle
Sep 5, 2021
answer
9
Aristotelian vs Galilean relativity in terms of bundles
May 25, 2022
answer
9
In physics, are all functions fields?
May 24, 2020
answer
8
What is the difference between the metric (tensor), $g_{\mu\nu}$, and the invariant interval, ${ds}^2$?
Jun 13, 2022
answer
8
Number of Independent Components of Levi-Civita Christoffel Symbol
Jun 30, 2022
answer
8
Why can integrals be written as $I=\int \phi(x) \epsilon$?
Aug 15, 2022
Top network posts
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47
Is it meaningful to define the Dirac delta function as infinity at zero?
30
What do "function of" and "differentiate with respect to" mean?
25
Justifying the "Physicist's method" for ODEs using differential forms
17
Change of variable formula for a generic measure applied to classical change of variable formula.
16
Notation for partial derivative of functions of functions

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