Assumption made for the WKB approximation in radial coordinates
103693
How to apply the WKB approximation in this case?
156916
Intuitive and Formulaic Justification for the Rao-Blackwell Theorem
99194
Scale invariance symmetry as a simple argument in an electrostatics problem
56319
Intuitive way to understand Polar Coordinate Gradient
135217
Least squares fit of a bivariate quadratic-linear product to an oriented point set
60069
Orthogonal parametrization
133207
Integration with half-space Gaussian
16022
Radially symmetric charge distribution (dipole moment)
155865
Expectation of the Maximum of iid Gumbel Variables
102743
Is there an analog to the Runge-Lenz vector for a 3D spherically symmetric harmonic potential?
46504
Does there exist a smooth approximation of $x \bmod y$?
62974
Extended Euclidean Algorithm: why does it work?
73131
Derivation of the gaussian integral
78939
Parametrisation of the surface a torus
61949
Finding the eigenvalues of differential Normal mapping of the Hyperbolic Paraboloid
156372
Abnormal results projecting WGS84 to local Azimuthal Equidistant projection with pyproj
109997
Derivation of the polar form of an ellipse from first principles