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| bio | website | jpl.nasa.gov |
|---|---|---|
| location | Pasadena, CA | |
| age | 46 | |
| visits | member for | 1 year, 4 months |
| seen | 8 hours ago | |
| stats | profile views | 190 |
I survived the seven minutes of terror.
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Apr 24 |
revised |
TableForm behavior change Added version-9 tag |
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Apr 23 |
revised |
data visualization on a lattice grid Corrected spelling |
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Apr 23 |
comment |
Why is PhaseMargins going nuts? Use a real number (instead of exact numbers) in your transfer function (e.g., 10-->10.). |
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Apr 21 |
comment |
Sqrt — how to get negative branch? But Solve[9==x^2,x] returns both solutions, so I don't think there's an inconsistency. |
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Apr 20 |
comment |
Quantity and Trig functions I'm afraid that doesn't work, @Spawn1701D. |
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Apr 20 |
comment |
Quantity and Trig functions @Spawn1701D: How would I use N? |
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Apr 20 |
comment |
Quantity and Trig functions @J.M.: That's certainly faster--more than an order of magnitude in my quick check. |
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Apr 19 |
revised |
Quantity and Trig functions edited tags |
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Apr 19 |
asked | Quantity and Trig functions |
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Apr 19 |
comment |
Built-in unit strings recognized by Quantity? Good question! I hope Wolfram notices this question and intends to make the Quantity capability stand alone (I often use compound units and almost always run into this issue). |
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Apr 15 |
comment |
How can I speed up numerical integration of multidimensional integral? One thing you could try is turning off symbolic preprocessing. I think you do this by including "SymbolicProcessing"->0 in the Method argument. I've found that symbolic preprocessing can be extremely time consuming if the integrand is complicated or algorithmic (rather than a formula). |
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Apr 15 |
comment |
How do I display a histogram with normalized counts? I'm afraid I don't understand what you mean by "dwarfed"? That said, I'm not a statistician, so even if I understood your question, I probably couldn't provide you with a satisfactory answer. |
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Apr 15 |
answered | How do I display a histogram with normalized counts? |
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Apr 15 |
awarded | Good Answer |
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Mar 13 |
comment |
How to integrate a multivariate normal in Mathematica? Try using NIntegrate instead of Nintegrate. |
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Mar 4 |
awarded | Fanatic |
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Feb 27 |
comment |
GPU user experiences My 3+ year old MacPro desktop with ATI Radeon HD 4870 runs your code in 0.077 sec. My 2012 MacBook Air with Intel HD Graphics 4000 runs it in 0.110 sec. Both are running MMA 9. |
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Feb 25 |
awarded | Popular Question |
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Feb 7 |
revised |
Why does Mathematica struggle with solving this equation? edited tags |
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Feb 7 |
comment |
Why does Mathematica struggle with solving this equation? Seems like a good idea. |
