Apparently, this user prefers to keep an air of mystery about them.
8 What is the most frequent number of edges of Voronoi cells of a large set of random points? jan 31 '11
6 How difficult is to find a small clear round spot on a large sheet contaminated by random dirty dots jul 11 '11
5 How to “shrink” a triangle jan 15 '11
2 How to find equation of cone's generatrix? jan 17 '11
2 How does 2D spatial Fourier (kx-ky) transform result responds to rotation of the original? jan 17 '13
2 How to find a transformation matrix having several original points and their respective transformed results? feb 24 '13