whuber
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 Apr 11 awarded Nice Answer Feb 25 awarded Good Answer Jan 17 awarded Yearling Dec 26 awarded Nice Answer Dec 20 reviewed Close Buying a new computer (specifically for Mathematica) Dec 20 reviewed Leave Open Inverse of function including hyperbolic cotangent Dec 20 comment Inverse of function including hyperbolic cotangent Could you elaborate on what you mean by "create a numeric function"? Consider, for instance, the command Plot[InverseFunction[Coth[#] - 1/# &][y], {y, 0, 1}]: would that constitute an acceptable solution? Dec 10 awarded Nice Answer Oct 7 reviewed Reopen Outputting numbers symbolically Sep 30 awarded Explainer Sep 19 awarded Generalist Aug 16 awarded Nice Answer Jul 30 awarded Nice Answer Jul 29 comment Clustering of space-time data @s.s.o I found copies of the files on a backup drive and have shared them on Dropbox. Jul 28 awarded Nice Answer Jul 10 reviewed Close Positions of a string in a list Jul 10 reviewed Close Assigning a given value if a function returns an error Jul 10 comment Representing a Stencil of a Finite Difference Operator with Mathematica's Graphics3D @rubenvb Thank you: I see what you mean. There are arbitrary elements to that diagram--it could be drawn in many equivalent ways. However, something like it could be implemented in Mathematica, provided we settle on rules to determine which sets of line segments to draw. Jul 10 comment Representing a Stencil of a Finite Difference Operator with Mathematica's Graphics3D @rubenvb That's a great idea. How would you implement it? In this diagram, renderings of such connections would all run into one another. I can think of some possibilities, such as introducing a light 3D grid, or a set of nested transparent cubes, or other such visual references, but perhaps you have a specific form of visualization in mind? Jul 2 awarded Nice Answer