David Skulsky
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2,917
Next privilege 3,000 Rep.
 Jun5 reviewed Approve Rewriting one expression using a variable representing another expression Jun5 reviewed Approve Numerical vs Symbolic Integration: Loss of precision Jun4 comment Switching the ordinate and abscissa causes problem in ParametricPlot It worked because your list effectively requested two parametric plots (new[x] and x), though the second parametric plot was underspecified and thus ignored by MMA. Jun4 answered Switching the ordinate and abscissa causes problem in ParametricPlot Jun4 revised Making a Mathematica package manager? Fixed minor typo Jun4 answered How to calculate this integral? Jun4 comment How to calculate this integral? I'm also unable to get MMA to calculate the integral symbolically. However, you can calculate it numerically for a given value of a: NIntegrate[(Exp[-a x] (x^2 - 1)^(13/2)/x^10) /. {a -> 0.1}, {x, 1, [Infinity]}] Jun3 comment How to compute this triple integral? Heh. Sometimes it's better to be lucky than to be smart! Jun3 answered How to compute this triple integral? Jun1 reviewed Approve Placing many arrowheads on curves May19 reviewed Approve Find a word's linguistic pronunciation May8 reviewed Approve How do I upload a graph as an adjacency list and find the betweenness centrality? Apr30 reviewed Approve Adjust the opacity of the lines in a ListPlot Apr28 revised Meaning of backtick in conjunction with units Added units tag Apr25 comment How to solve a non-linear equation? I should leave this to the mathematicians, but I seriously doubt you're going to find a symbolic solution. If you want a numeric solution, you need to specify the values of a, b, c... Apr25 comment How to solve a non-linear equation? Ummm…are you looking for a symbolic solution in terms of the unknowns or a numerical solution (in which case you need to provide values for the a, b, c…). Regardless, what makes you think there is a solution? Apr25 comment Histogram scale error when using DistributionChart It seems as though there's a "minimum" bar size for HistogramDensity, which definitely distorts the distribution. Unfortunately, I can't offer a suggestion for eliminating the problem (other than to choose a different approach to plotting the distribution, such as SmoothDensity). Apr23 reviewed Approve Horizontal Tree Layout? Apr23 reviewed Approve Can TreeForm be displayed “sideways”? Apr21 reviewed No Action Needed Plot of a periodic triangular wave