belisarius
Reputation
69,926
183/100 score
 Nov9 comment Draw an arbitrary convex polyhedron without excess diagonals drawn @Anixx No way to test it here. Still on v9 Nov8 awarded Nice Answer Nov8 comment Plotting in Elliptical coordinate system What does it mean " This will defeat the purpose"? What is the "purpose"? Nov8 comment ListPlot with conditions Part II Could you please post what you would consider a "right" coloring of the last picture? Nov8 answered BSpline or other curve through arbitrary ordered sequence of two-dimensional points Nov7 answered RegionFunction generalized to plot a different colour/style for the largest expression Nov7 comment Graphs Plotting Discontinuous @MarkMcClure Thanks, answer updated. Please see the last paragraph Nov7 revised Graphs Plotting Discontinuous added 406 characters in body Nov7 comment Graphs Plotting Discontinuous @MarkMcClure b[k_?NumericQ] := Eigenvalues[H /. ka -> k]; Plot[Quiet@Table[b[ka][[i]], {i, 6}], {(ka), -0.8, 0.8}, Evaluated -> True] Nov7 comment Combination of interpolations doesn't work? @gpap That's why I didn't post an answer :=) Nov7 comment Combination of interpolations doesn't work? f = Interpolation[Table[{x, Sin@x}, {x, 0, 2 Pi, 2 Pi/100}]];g[x_] := f'[x]/f[x]; Plot[{f@x, g[x]}, {x, 0, 2 Pi}] Nov7 comment Combination of interpolations doesn't work? Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign! Nov7 comment How do I find a series solution for $$e^{-\frac{1}{2}f'(x)} cosh( f(x) ) = ax + b$$ So I recommend searching this site for DSolve[] before asking Nov7 comment How do I find a series solution for $$e^{-\frac{1}{2}f'(x)} cosh( f(x) ) = ax + b$$ Could you please post the Mathematica code for your equations so we don't have to retype them? Nov7 comment How do I find a series solution for $$e^{-\frac{1}{2}f'(x)} cosh( f(x) ) = ax + b$$ Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign! Nov7 answered Eliminate symbols from Lists Nov7 reviewed No Action Needed Producing a minimal Gröbner base Nov7 reviewed Close How to make Import recognize a new file extension? Nov7 reviewed Close Rastersize: Problems with small images (image size, antialiasing) Nov7 comment Is there a way to control V10's undo length? Well, you asked for Undo didn't you?