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Top Questions
23
votes
Quantum entanglement vs classical analogy
quantum-mechanics
entanglement
asked Jul 15 '11 at 1:13
physics.stackexchange.com
18
votes
Why are some galaxies flat?
angular-momentum
astrophysics
orbital-motion
galaxies
asked Sep 2 '11 at 9:17
physics.stackexchange.com
16
votes
The set of all infinite binary sequences
sequences-and-series
elementary-set-theory
paradoxes
asked Mar 7 '13 at 8:30
math.stackexchange.com
14
votes
Smaller font for subscript within subscript in math mode
math-mode
fonts
fontsize
subscripts
asked Nov 30 '16 at 17:55
tex.stackexchange.com
12
votes
The Ozma Problem
symmetry
parity
cp-violation
asked Jul 15 '11 at 21:17
physics.stackexchange.com
10
votes
The requirement of a relatively weak coupling for the application of the rotating wave approximation to obtain the Jaynes-Cummings model
quantum-mechanics
quantum-optics
asked Mar 4 '17 at 20:16
physics.stackexchange.com
8
votes
Why expm(2*A) != expm(A) @ expm(A)
python
numpy
scipy
asked Nov 8 '18 at 16:52
stackoverflow.com
8
votes
Orthogonal planes in n-dimensions
linear-algebra
geometry
asked Jul 21 '11 at 1:23
math.stackexchange.com
8
votes
Addition of different physical quantities
mathematical-physics
units
asked Jul 16 '11 at 18:43
physics.stackexchange.com
7
votes
Point particle moving on a frictionless semicircular hill
classical-mechanics
point-particle
asked Aug 5 '11 at 11:03
physics.stackexchange.com
1
2
next
Top Answers
72
How to understand numpy strides for layman?
stackoverflow.com
37
What is the class definition of nn.Linear in PyTorch?
stackoverflow.com
20
Counting instances of a class?
stackoverflow.com
18
Why does $1+2+3+\cdots = -\frac{1}{12}$?
math.stackexchange.com
17
The Time That 2 Masses Will Collide Due To Newtonian Gravity
physics.stackexchange.com
15
Why can't $ i\hbar\frac{\partial}{\partial t}$ be considered the Hamiltonian operator?
physics.stackexchange.com
15
pytorch get all layers of model
stackoverflow.com
13
Pointers in Python?
stackoverflow.com
11
How did Paul Dirac predict the existence of antiproton?
physics.stackexchange.com
11
How to access the ith column of a NumPy multidimensional array?
stackoverflow.com
11
Implement max/mean pooling(with stride) with numpy
stackoverflow.com
9
PyTorch Datasets: Converting entire Dataset to NumPy
stackoverflow.com
8
At what speed does our universe expand?
physics.stackexchange.com
8
Sign convention for basic Dirac equation
physics.stackexchange.com
8
Drawing neural network with tikz
tex.stackexchange.com
8
How can I count the occurrences of a list item?
stackoverflow.com
7
Comparing lists in two columns row-wise efficiently
stackoverflow.com
7
How to load a list of numpy arrays to pytorch dataset loader?
stackoverflow.com
6
Weinberg's proof that Levi-Civita Symbol is a tensor
physics.stackexchange.com
6
How to calculate class weights of a Pandas DataFrame for Keras?
stackoverflow.com
6
How to remove specific elements in a numpy array
stackoverflow.com
5
What does the square root of minus $i$ equal?
math.stackexchange.com
5
How to insert zeros between elements in a numpy array?
stackoverflow.com
5
Detect and count number of different pixels between two images with OpenCV Python
stackoverflow.com
5
Filter a list of images by similarity relationship
stackoverflow.com
5
Get indices of elements in tensor a that are present in tensor b
stackoverflow.com
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