Determining the roughness of a multidimensional optimization surface
97209
Smoothness of a surface
135217
Least squares fit of a bivariate quadratic-linear product to an oriented point set
71260
Check differentiability of multivariable functions
46504
Does there exist a smooth approximation of $x \bmod y$?
126136
Fundamental question about dimensional analysis
3651
Site - Cell Correspondence in Voronoi Diagram obtained via VoronoiMesh
77340
Arbitrary precision spline interpolation
31672
$L^p$-norm of the gradient of a harmonic function.
15523
Graphically approximating the area under a curve as a sum of rectangular regions
105825
Hard Multivariable Calculus Question: Surfaces
157171
Gauss circle problem : a simple asymptotic estimation.
118276
Multivariate multiple regression validation
26434
Practical hyperparameter optimization: Random vs. grid search
65272
How do you find a cutting point / strong slope within one-dimensional data
145973
Identifying critical points/lines of 2/3D image/cubes
52267
Rectangular Box Optimization Problem
7945
Approximate $|x|$ with a smooth function