Mathematica is a computational software program used in scientific, engineering, and mathematical fields and other areas of technical computing. It was conceived by Stephen Wolfram and is developed by Wolfram Research of Champaign, Illinois.

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wrong value from atan2 function in excel

I am trying to calculate the angle between two latitudes and longitudes but I am getting wrong result of atan2(X,Y) when used on Excel. β = atan2(X,Y) = atan2(0.05967668696, -0.00681261948) It ...
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1answer
55 views

Draw 3D bar plot in Mathematica

I want to draw a 3D bar plot in mathematica as shown in the following link XYZ 3D-chart in Excel How do you create a grid and create a cylinder chart? I was able to do in a different way in ...
2
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0answers
170 views

Want Mathematica (instead of CDF Player) to launch by default when accessing .nb files over the Web

I have both Mathematica and CDF Player installed on my machine. I'm trying to access a Mathematica notebook over the Web and want Mathematica to launch when clicking on the link. Instead, the file ...
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0answers
344 views

Wolfram Mathematica 9 can't start

When I start Mathematica 9, dialog with "Choose a MathLink program to launch" appears.When i cancel the dialog, Mathematica will stop. I've found that this could happen when Mathematica is used with ...
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0answers
110 views

white hand mouse cursor displayed wrong

I work in Linux Fedora 19 - KDE: the PC is a Dell OptiPlex 7010, with an Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz and an external graphics card (VGA compatible controller: Advanced Micro Devices, Inc. ...
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1answer
366 views

How to use john the ripper to create fixed length big letters passwords?

I want to use john (I hope it's possible) to create all possible combinations of the set A,B,C,D..,Z with fixed 8 length, and distinct letters! Meaning: ABCFGRTH QPFLDMRB etc... I've tried it ...
2
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0answers
572 views

Can you run a program using a custom glibc? [closed]

I installed Mathematica 9 on an old Red Hat Enterprise Linux AS release 4 system. After the installation, I tried to start Mathematica, but following message came out: ...
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1answer
188 views

Better Window Management Mathematica

In versions of Mathematica in Linux all new notebooks appeared as separate windows. In Mathematica 9 for Windows 7, I have only 1 window in the taskbar now, and when I minimize notebooks they ...
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0answers
232 views

Opening *.nb file in Maple

The problem is simple but maybe there is solution. I have large file in $Mathematica$ but some calculation I should continue in Maple and I have problem with opening .nb file in Maple. Derivatives ...
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1answer
160 views

Why is process not being displayed by TOP

I am running a Mathematica script (this question probably doesn't fit in Mathematica.SE however) and I know that it generally takes up a lot of RAM and loads up my cores. However, althought pgrep ...
3
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1answer
2k views

“Language for non-Unicode programs” and Cyrillic Export to pdf

Thanks to Szabolcs' comment to this question, I have found a way to Export Cyrillic symbols from Mathematica to PDF correctly. We just need to set a system-wide variable commonly called the system ...
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2answers
839 views

Would rsync save meaningful amount of data transfer for compressed/encrypted files?

Would rsync save meaningful amount of data transfer for sync'ing 1) zip files, 2) ASCII armored GPG encrypted files, and 3) Mathematica .mx files, respectively ? A typical scenario is that I ...
2
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1answer
1k views

Convert Mathematica to PDF via command line

I am on Linux and would like to convert a bunch of Mathematica 8 Notebooks to PDF. Is there some way to convert them on the command line? I'd like to write a makefile rule for the conversion, so that ...
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1answer
171 views

How to define function different in Mathematica

I want to define function in Mathematica on different way. Actually, if I already have functions a and b. How can I print the value in some point of function f but without defining functions a and b ...
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1answer
172 views

Is there a way to change the Mathematica front end's title bar description?

Is there a way to change the title bar description of Mathematica's Front End? This would be very useful in differentiating between them when running two instances of the program (e.g. running a long ...
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2answers
966 views

LinkOpen::linke: Could not find MathLink executable. >>

When I'm using Mathematica 8 and try to import a file I get this error: LinkOpen::linke: Could not find MathLink executable. >> and the place I tried to input the file to is just saying Null. I ...
2
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1answer
865 views

How to hide debugging output in Mathematica?

I want hide all outputs created by Print command from user's function defined in module .m. More precisely the problem is following: I have a module that solves some specific task (It's not ...
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1answer
103 views

Printing data in Mathematica

I have one problem about printing data in Mathematica. If the line so long for example ...
6
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2answers
3k views

How to paste table from MS Excel to Wolfram Mathematica?

When I am pasting a region from MS Excel, which contains multiple numbers, to Mathematica, I am getting just a long plain sequence of digits, i.e. one integer number in Mathematica. How to have a ...
2
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1answer
274 views

How can I share memory for parallel computing in Mathematica?

Is it possible to use RAM from other computers to assist with Mathematica Light Grid Server 7 parallel computing? If so, how?
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2answers
141 views

How do I share a computer on the network to use Mathematica's Light Grid Server?

I have Mathematica's light grid server installed on my computer, but I cannot share the computer so that it can be accessed from anywhere on the network. I tried typing localhost:3737 in my browser, ...
2
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1answer
666 views

copying word/powerpoint equations into mathematica notebook presentation slides

I am trying to copy mathematical equations/content that I wrote in Word using the Office equation editor into a Mathematica notebook slide as a Mathematica presentation. I tried copying the equations ...
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5answers
405 views

For complicated mathematic calculations, are extra threads or high-speed disk access more important?

Next semester, I intend to start doing research in combinatorics. I have used and fallen in love with Mac computers and Wolfram Mathematica 8, and I intend to get these for use with this project and ...
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4answers
4k views

How to put LaTeX formulas in Word 2010?

I have a problem to convert directly equations from Mathematica *(copied as LaTex) in Word 2010. Is there any option?
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1answer
12k views

Set::write: Tag Plus in <something> is Protected [closed]

If I have this equation: x+y=27 xy=180 I want to solve it using: Solve[{x+y==27,xy==180},{x,y}] However this results in the following errors: Set::write: Tag Plus in x+y is Protected. >> ...
2
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1answer
482 views

Hide orange plus (“Show Messages / Retry”) in Mathematica

If I accidently evaluate a text cell in Mathematica, a orange plus and an error message will appear. It is easy to delete the error messages, however I can't seem to find a way to hide the orange ...
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3answers
397 views

Reading Mathematica journal online, how to download CDF and/or increase font size?

I have a hard time reading the Mathematica journal online, since the fonts are too small, and I'm not able to download the CDF files. When I go to mathematicajournal.com and click on CDF, it opens ...
3
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1answer
1k views

How to make “Real number symbol” (ℝ) in Mathematica

How can I write the "Real number symbol" ℝ in Mathematica?
2
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3answers
214 views

Is there a program that can represent functions as sound?

I need a program that can represent functions as sound. Something like Mathematica's "play" which can generate a sound with the amplitude given as a function of time. The program should support ...
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1answer
372 views

Double underline in Mathematica

How do I insert a double underline in Mathematica? Can I make it the default to put it on the last line of a "TraditionalForm"?
1
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1answer
2k views

Shortcut key for multiplication sign

What is the shortcut key for making the "×" multiplication sign in Mathematica (n.b. × != x)? You can enter all the other three basic arithmetic operators by simply typing "+", "-" and "/" (or ...
1
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1answer
157 views

Get equation for graphic [closed]

Is it possible to get the equation of a graphic you have drawn using the drawing tools in Mathematica? I want to do this because I drew something using the drawing tools, and now I want to programmely ...
5
votes
2answers
3k views

Hide In[n] and Out[n] in Mathematica

Is it possible to hide the CellLabels In[n]:= and Out[n]= in a Mathematica notebook? I don't want to hide the input or output, just the text In[n] and Out[n].
4
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1answer
724 views

How to import Mathematica 8 file to Maple 13?

How can I import a .nb file from Wolfram Mathematica to Maple? I need an example of how to integrate.
5
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2answers
6k views

How to make commands in Mathematica 8 use all cores?

Many commands in Mathematica 8 (Integrate, Simplify, etc.) seem to only be using a single core on my system. Is there any way I can change the affinity so that it utilizes all cores for computations?
9
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1answer
2k views

No sound in Mathematica under Linux

I have a huge set of events in Mathematica that I need to react to, and it's not practical always checking for it, especially since events are randomly distributed in time. So I wanted to add a simple ...
4
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1answer
5k views

Has any one managed to get Wolfram CDF plugin to work on Linux/Firefox?

On Ubuntu $uname -a Linux me-VirtualBox 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux I downloaded the CDF player plugin from WRI web page and installed it ...
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2answers
208 views

Changes History & Auto-Save in Mathematica & Others

Does anybody know of way to save changes history ? In Wolfram Mathematica but also for other type of documents ?
3
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3answers
395 views

Mathematica Notebook Navigation Shortcuts

I really enjoy structuring Mathematica Notebook with different part & sub-parts, however, I have not yet found the shortcuts to navigate it efficiently. For example, how can I use keyboard ...
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2answers
583 views

How much space will Mathematica, Maple, and Matlab take up?

I as wondering how much space Mathematica, Maple, and Matlab will take up, under Windows and under Ubuntu? I am planning to reserve some space in partitions.
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1answer
167 views

ExampleData[] and Options[] in Mathematica

Has anyone been able to use these functions in Mathematica 8? They return nothing for me.
2
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1answer
310 views

Differential equations with Mathematica

How can I input this differential equation in Mathematica and see the solving steps?
3
votes
3answers
550 views

How do you cycle through windows in Mathematica 7?

How do you cycle through notebook windows in Mathematica 7? Is there a shortcut? The help system doesn't help.
1
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2answers
255 views

Does Mathematica 6 on Mac OS X 10.6.2 work for you?

I don't have the latest version of Mathematica, but Wolfram claims this shouldn't be a problem. However, when I launch Mma, it immediately terminates; crash reporter yields a little info: Dyld Error ...
1
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1answer
173 views

Octave: refer to output like %10 in Mathematica?

I want to reuse values. Is there a similar functionality as %10 of Mathematica in Octave? octave:18> 3/log (2) ans = 4.32808512266689 octave:19> % //how to output 4.328.... ...
5
votes
1answer
1k views

How to deploy Mathematica applications?

How does one deploy Mathematica applications? It seems that the only option is to use the Mathematica player (http://www.wolfram.com/solutions/interactivedeployment/compare.html). Is this correct? ...
9
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1answer
1k views

Simulink is to Matlab as _______ is to Mathematica?

What is the Mathematica equivalent of Matlab's Simulink? I want something that lets me build a discrete event simulation.
2
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3answers
4k views

Difference between Mathematica and Mathematica Home Edition?

I cannot figure out the difference between Mathematica and Mathematica Home Edition. Is it the case that Home Edition is less powerful or is it the case that Home Edition has limited use ...