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Mar 7 |
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How to completely reinstall Wolfram Workbench on linux Did you remove the preferences directory /home/.../.eclipse? Maybe it helps to clean it completely. |
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Oct 18 |
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How do you convert a string containing a number in C scientific notation to a Mathematica number? @GeorgeWolfe because it might lead you to a code leak. What if there is dangerous code within the string? Or something innocent like a equal sign (=) may set any of your variables. |
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Jun 19 |
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Why do I keep getting 0.06 with WorkingPrecision->1? Yep, I was also trying to understand where the 0.06 came from, and if you try InputForm /@
Union[RandomReal[UniformDistribution[], 1000, WorkingPrecision -> 1]] you will see the actual real numbers you get, and all are fractions of 16. |
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May 10 |
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Interdependent controls in Manipulate @Mr.Wizard I would say this is similar to this one: mathematica.stackexchange.com/questions/4212/… |
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May 10 |
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What format to use to store expressions in database? For example ToString[x, InputForm] will let you go back to MMA but it would be better to answer @tkott to get a better answer. |
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May 3 |
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Finding all dictionary words that can be made with a given set of characters (Wordfeud/Scrabble) I don't use IgnoreCase because I`m doing the pattern test outside DictonaryLookup. |
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May 3 |
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Thousands separator (comma) option for NumberString/StringCases?ImportString does many tricks, but sometimes is too slow. Anyway it's a very good option if you don't want to build your own transformation. |
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May 3 |
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Having the derivative be an operator @celtschk you are totally right. I should not answer at nights... I will change it to a non-conmutative way. |
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Apr 30 |
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Behavior of ImportString in Mathematica +1. InputForm rules! |
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Apr 23 |
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How to solve a problem in relative motion? When you use recursion in that way, you need to define everything for the case 0, in your example code you have not defined Pxi[0], Pyf[0], Pxf[0]; define them and you will get rid of the $RecursionLimit error. |
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Apr 20 |
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Efficiently deleting rows in many large text files If no output is expected, would not be Run better? |
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Apr 20 |
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Reproducing nested loops using Map?Table approach is very useful and makes very clear code. I use to recomend its usage too. The only detail to take into account is that sometimes you need to Flatten the output. |
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Apr 19 |
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Can TextRecognize read digits? but very nice to play with it! |
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Apr 19 |
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Can TextRecognize read digits? Yes, doing some test, I would have expected something like this to work: TextRecognize[Rasterize[5]]. And it seems that image size matters a lot: TextRecognize[Rasterize[50868, ImageSize -> 300]] vs TextRecognize[Rasterize[50868]]. Something else to take care when using TextRecognize. |
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Apr 19 |
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Can TextRecognize read digits? If I try TextRecognize@d2[[1]], it doesn't work. Neither works for me TextRecognize@ImageAssemble[d2[[1 ;; 2]]], but TextRecognize@ImageAssemble[d2[[1 ;; 3]]] does. Do you know any minimun requirements for TextRecognize? |
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Apr 19 |
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How to visualize/edit a big matrix as a table? Works very quick!!! And expression capacity is already there (you can enter whatever in your cells and it works nice). Now to replace excel let's add capacity for Column/Row references to cells :P. |
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Apr 19 |
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How to visualize/edit a big matrix as a table? In your editMatrix function after your edit, you changed m by a, which is wrong. Something else, to make it work properly, you need to add Attributes[editMatrix] = {HoldAll}. It's a very nice solution! |
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Apr 17 |
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Maximizing a function with assumptionsSolve[f'[s] == 0, s] says it cannot solve the system. |
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Apr 13 |
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How to add several Locators to a Graphic with a mouse click? Sorry, I didn't noticed it's you :P. Anyway it's good to have the link as reference for anyone who lands in this related question. |
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Apr 13 |
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How to add several Locators to a Graphic with a mouse click? You could see this question and its answers: mathematica.stackexchange.com/questions/4179/… |
