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1d |
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Making a calculation with high precision @Thanos, then it seems you don't want the maximum precision (which your question explicitly asks for). |
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1d |
answered | Making a calculation with high precision |
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May 2 |
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Join all square root expressions? Consider Sqrt[-2] Sqrt[-2] != Sqrt[4] and Sqrt[-3] Sqrt[-1/3] != 1. |
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May 2 |
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Join all square root expressions? FullSimplify[ Sqrt[a] Sqrt[b]/(Sqrt[c] Sqrt[d]), {a > 0, b > 0, c > 0, d > 0}] |
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Apr 30 |
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Mathematica plots a discontinuity in piecewise function that does not exist I am not sure exactly why it is missing this point (must be something with how Plot is decided to recurse), but try increasing the PlotPoints to specify how many initial sample points to use: Plot[IntImpTri[0, 4, r], {r, -1, 5}, PlotPoints -> 300] |
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Apr 30 |
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Extracting sequences from a list? ugly: Take[list, #] & /@ (Partition[
Flatten[Position[list, "Open" | "Close"]],
2] /. {a_?NumberQ, b_?NumberQ} -> {a + 1, b - 1}) |
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Apr 24 |
answered | How to Import random elements of huge data files |
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Apr 4 |
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Use Results from Manipulate Plot NDSolve to create another plot versus variable used in DE you might want to check out ParametricNDSolve (new in 9). |
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Apr 2 |
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How to make a plot on top of other plot? Perhaps this is relevant: mathematica.stackexchange.com/questions/8241/… |
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Mar 28 |
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Normal Plot (visual test for normality)ProbabilityScalePlot[data,"Normal", GridLines-> {Range[170,230,15],Range[5,95,5]}, PlotRange-> {Automatic,{0.1,99.9}}, PlotMarkers-> Style["\[FilledSquare]",Darker[Orange]]]
provides the cosmetic change needed to more closely match the original picture. |
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Mar 15 |
answered | Increasing the thickness of line in plot legend |
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Mar 13 |
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Can not launch Mathematica 8 on Lubuntu This might not be the answer but try installing lib32stdc++6 |
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Mar 6 |
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How to find derivative of a numerical solution, where precision is ambiguous? Not an answer, but you might want to check out: reference.wolfram.com/mathematica/NumericalCalculus/ref/ND.html |
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Mar 6 |
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PlotLegends in ListContourPlot for triplet of data showing strange numbers I have Mathematica 9.0.1 on Linux, and I can't reproduce this either. I think the issue is local, but not clear what has caused it. |
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Mar 6 |
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Plotting Energies vs. m for all values of R with the colors of the levels indexed by R What have you tried? If we can see that someone might be able to decipher what the question is. |
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Mar 6 |
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PlotLegends in ListContourPlot for triplet of data showing strange numbers maybe start Mathematica with mathematica -clean and try evaluating again |
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Feb 28 |
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Non-commutative algebra There is of course Distribute[(a1 + a2 + a3) ** (b1 + b2 + b3)] as well. |
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Feb 28 |
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Eigenvalues and Determinant of a large matrix What are you considering exact? The elements of the matrix themselves aren't exact, they are machine precision numbers. |
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Feb 22 |
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Plot 4D data with color as 4th dimension You should take a look at the useful function Rescale: Graphics3D[ Point[data[[All, 1 ;; 3]], VertexColors -> Hue[Rescale[#,{530,640}]] /@ data[[All, 4]]], Axes -> True, BoxRatios -> {1, 1, 1/GoldenRatio}] |
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Feb 22 |
answered | Plot 4D data with color as 4th dimension |
