Apparently, this user prefers to keep an air of mystery about them.
4 Fourier (Hankel?) transform of a discrete set of radial points (question from a chemist!) Jul 18 '11
2 To calculate a derivative of a set of points, is it more correct to interpolate finite differences or to derivate the interpolation? Jul 15 '13
1 Numerically stable evaluation of $x\ln(x)$ Oct 16 '15
0 Taylor expansion of functional Oct 1 '13