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| visits | member for | 1 year, 4 months |
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| stats | profile views | 179 |
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May 20 |
comment |
Behaviour of prediction bands wolfram.com/products/mathematica/newin7/content/… |
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May 20 |
comment |
Behaviour of prediction bands It's assuming homoscedasticity |
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May 16 |
comment |
Is there any way to make this numerical integral evaluate faster? First try: support.wolfram.com/kb/3442 . Esp turn off symbolic processing if speed is an issue. |
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Mar 17 |
revised |
What Mathematica purchase level does CDF creation and deployment come with? added 2 characters in body |
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Mar 16 |
answered | What Mathematica purchase level does CDF creation and deployment come with? |
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Mar 15 |
comment |
Applying l'Hôpital's Rule to NDSolve with Piecewise Function Some of the variables don't seem to be defined. When I run the code for example, xss doesn't seem to be defined. Please try including a complete example. |
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Mar 11 |
comment |
How to solve a non-linear integral equation? Mathematica doesn't have any functionality for solving Integral equations. They must, if possible, be first converted to differential equations. You could numerically solve the equation by putting it in the form B'[v] = f[v] where f[v] is a function of v that has an integral somewhere in it, but that doesn't look possible in this case. |
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Mar 7 |
revised |
Correspondence between eigenvectors and eigenvalues spelling has been fixed inside of the title for eigenvectors |
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Mar 7 |
suggested | suggested edit on Correspondence between eigenvectors and eigenvalues |
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Mar 5 |
comment |
How do I plot many arrows in a sphere? Sow and Reap hadn't occurred to me an a quick solution here until just now actually. I feel bad that I don't use it pr functions like it more often. |
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Mar 4 |
answered | How do I plot many arrows in a sphere? |
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Mar 4 |
comment |
How do I plot many arrows in a sphere? For loops do not create arrays. They repeat an action several times. Try using Table instead. |
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Mar 1 |
comment |
Google Image Search in Notebook? What have you tried so far? |
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Mar 1 |
comment |
How can I improve Mathematica's resolution on a macbook retina display? I cannot stress that using applications like the ones mentioned below will make Mathematica unstable and should be done at your own risk. The correct answer is patience. Getting Mathematica updated to retina will take some time. |
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Feb 25 |
comment |
Solve with v9 (issues with Subscript, Overscript, Superscript etc) Don't worry. You're most certainly not the first or last person who has run into this. Really the best way to use subscripts is to not use them. |
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Feb 25 |
comment |
Solve with v9 (issues with Subscript, Overscript, Superscript etc) Subscripts are not being interpreted the way you think they are here. The first solution is correct. I wouldn't use subscripts unless you are very aware of how they are going to be interpreted. |
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Feb 13 |
comment |
Under what conditions does FinancialData return a ::notent message? The list of instruments given by FinancialData["*"] isn't updated very frequently. In fact, I believe it would only be updated when the paclets are updated. If the availability of a ticker has recently changed, then it may be on the list and no longer work. The best way to see what kind of information is available is to really just look at Yahoo Finance. |
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Feb 7 |
comment |
Speed up Numerical Integration support.wolfram.com/kb/3442 |
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Feb 4 |
comment |
Documentation searches hang frequently: Anyone else dealing with this? Thanks for this information. The first thing I would try is to reset Mathematica's preferences: support.wolfram.com/kb/3274 If this doesn't help, evaluate the command SystemInformation[] and send in the notebook containing the output to support@wolfram.com and a link to this post. This will help technical support reproduce your issue. |
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Jan 24 |
comment |
Mathematica 9 cannot solve this Integral. Mathematica 8 could. Is this a bug? So solving the indefinite integral must use a different branch cut. All the limits looks like they're being calculated correctly, but ultimately ends up giving a different result. The limits and indefinite integral are correct and identical in 8 and 9. So this looks like a regression with integrate itself. |
