Questions on Notebooks (*.nb, *.ma in earlier versions), structured interactive documents produced by Mathematica that can contain text, graphics, sound, calculations, typeset expressions, and user interface elements.

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4
votes
0answers
81 views

Is there a way to check whether two notebooks share the same variables?

When I code in Mathematica, I often re-use code from old notebooks which fulfilled a specific purpose; for example, one testing for soft matches in strings, or one that identifies outliers on a graph ...
2
votes
2answers
415 views

Copy last/second last (etc.) input from history into current cell

I like to use terminals (e.g. gnome-terminal) where you can use the up key to copy the last command into the current input 'field'. For example, to repeat the last ...
1
vote
3answers
134 views

Entering Sum in traditional form

The documentation for Sum says that it is possible to replace Sum by EscsumEsc. The limits ($i_\max$ and $i_\min$) should be ...
8
votes
1answer
187 views

How can I add a background to a stylesheet?

In version 9 we can set the background to an image, however I'd like to save this into a stylesheet that can be installed.
2
votes
1answer
105 views

Cell background color changes cell layout

When I change the background color of a cell like in the colored cells become slightly indented and their line spacing is increased. How can I change the cell background color while keeping the ...
4
votes
1answer
136 views

How to programatically save a notebook created by CreateDocument

I've already written code that generates about 20 notebooks using "CreateDocument" and I was wondering if there exists a method to automatically save them. Is there an easy way to create a notebook ...
5
votes
1answer
148 views

Extracting text from cells, preserving non-ASCII characters

Consider the following setup, based on this answer by WReach: ...
6
votes
2answers
714 views

Converting a notebook to plain text programmatically

It is possible to export a notebook to plain text format (practically just extracting all the text from it and discarding formatting) using the ...
11
votes
1answer
380 views

Saving a notebook as a $\LaTeX$ file, with syntax highlighting preserved

How can I save a notebook as a $\LaTeX$ file, while preserving the syntax highlighting (such as input/output boxes)?
7
votes
3answers
273 views

Keep palette visible when Mathematica application loses focus

When the Mathematica application loses focus, palette windows disappear (normal notebooks and dialogs (CreateDialog) stay). This is usually convenient because the ...
16
votes
0answers
658 views

How would I improve this Karaoke machine code?

I was looking at a large collection of Import/Export user suggestions the other day and it dawned on me that we finally have MIDI import in Mathematica 9, which is rather interesting since MIDI ...
16
votes
1answer
220 views

Exclude Sections/Subsections/… from evaluation

I'm working on a large notebook and I want to exclude some sections and subsections from being evaluated when I evaluate the whole notebook. Is there a way to exclude specific sections or ...
0
votes
1answer
166 views

Cell output controlled by CellFrameLabel Checkbox?

The following generates a Cell that returns the state of the checkbox when evaluated: ...
4
votes
1answer
197 views

Embedding Mathematica Console into a Java/.NET Application [duplicate]

I enjoy using Mathematica's notebook interfaces, but more specifically the autocompletion in each notebook. I'm in need of a way to put tons of Mathematica windows on the same page. It would be an ...
1
vote
1answer
196 views

Welcome screen (V9): selecting notebook from Open Recent … results in initialization cells not evaluating

The following represents an abbreviated example of more complicated code, but it replicates a problem the more complicated code encounters. ...
33
votes
5answers
2k views

Can the banner in the Home Edition be removed?

The Mathematica Home Edition shows a banner at the top of every notebook: Is there a way to (permanently) get rid of it, without violating the EULA? Edit Yesterday, I sent this message to WRI ...
5
votes
0answers
656 views

Automatic recovery after crash

I want Mathematica to periodically autosave my notebooks to the temp folder. And in case of front-end crash i want to see the dialog after restart with the following choices: recover from autosaved ...
6
votes
1answer
188 views

How to create a “standard” CDF programmatically?

How can I programmatically create a CDF which is similar to the CDFs created by File -> CDF Export -> Standalone...? ...
2
votes
2answers
154 views

Programmatically writing to a notebook in TraditionalForm

I'm trying to get a Cell to appear in TraditionalForm when using NotebookWrite. Here is the closest I can get: ...
2
votes
3answers
235 views

Making data persistent, as in xmgrace

I've been using xmgrace for quite a long time as my favorite solution for scientific data manipulation and plotting. These data often come from home-made fortran programs, in the form of, e.g., a ...
3
votes
2answers
233 views

Deleting Print results

While playing around with $Pre and $Post I created this very annoying piece of code: ...
3
votes
1answer
162 views

Mathematica 8 and window names for modified files

I do not know if this is particular to Mac OS, but with version 8, the window name of a notebook no longer changes (with an appended *) when it is modified, as it used to do with version 7 (as well as ...
3
votes
2answers
176 views

how to open Hyperlinked files by default software?

Non-Mathematica formats, e.g. .doc or .txt files, are directly shown in a new notebook when I click on a hyperlink pointing at these objects. But I would rather have (for example) .doc files opened ...
13
votes
1answer
248 views

Problems with images caused by which stylesheet is used

Update This looks now like it was a bug in Mathematica version 8, because everything works as expected - at least for this minimal example - in version 9. (As an aside, I couldn't seem to find ...
8
votes
1answer
429 views

How to copy code out of notebook to an external text editor without extra line feeds being added?

I am simply trying to copy code from a cell (input cell) in a notebook, to paste the code into a plain text editor, and not have some lines wrap in the middle. I need to copy the code, as is, to a ...
2
votes
1answer
143 views

What Cell Option Controls Group Indentation?

I am working on a stylesheet for a handout I am making and I want to make my own "definition" box format. So I use the "Format"->"Edit Stylesheet" menu option and get the stylesheet inspector. I then ...
6
votes
2answers
303 views

How do I get the equivalent of the $\LaTeX$ \tag{} in Mathematica?

How do I get the equivalent of the $\LaTeX$ \tag{} in Mathematica? $a+b=x \tag{1}$ I'm not necessarily asking how to use the $\LaTeX$ \tag{} itself in ...
6
votes
1answer
167 views

How to edit a HYPERLINK once created inside a notebook?

When a hyperlink is created in a notebook, there does not seem to be an easy way to actually edit the hyperlink (maybe to correct the URL). To make some text HYPERLINK, one selects the text using the ...
0
votes
1answer
112 views

Move selection to next Output and export to CDF

In my quest to a custom "Save as HTML" (please see context here) I am now able to iterate through the notebook, grab Input cells decorated with a CellTag that, by convention, is going to be a file ...
5
votes
3answers
297 views

More structure in Source Code/Notebooks

Mathematica is great for small and quick projects and has a great syntax. However as soon as a project grows I run into trouble. How do you scale and maintain projects in Mathematica? What is beyond ...
8
votes
2answers
225 views

Save notebook without including Front End version information

How can a notebook be saved without including the front end version? If you open a .nb file, you'll see something like ...
9
votes
3answers
659 views

How can I type left (sub)superscript?

I want to type in my variable next to its plot and I'm typing the text in using Inset. However my variable has superscripts to the left. Say it looks like this: $ ...
5
votes
0answers
128 views

Embed a Microsoft RichEdit 8 control in a Mathematica notebook using .NETLink?

Does anyone know whether or not it's possible to embed a RichEdit 8 control within a Mathematica Notebook using .NETLink? The goal here would be able to both view and edit mathematical text typeset ...
2
votes
2answers
167 views

How do I make Mathematica copy a cell after I re-evaluate it?

When I edit a cell in the notebook and re-evaluate it, it "overwrites" the input and the output of the previous edit. I want it to copy my edited version to the bottom or something and give me a ...
28
votes
2answers
818 views

How can I set an image to be the Notebook's background?

Is it possible to set a notebook's background to a nonscrolling image?
22
votes
3answers
1k views

How to place an image inside a notebook, with the minimum memory footprint?

When creating a notebook with images, like photos, the file tends to quickly get big, which makes it difficult to use the notebook format for training material containing a lot of images. Are there ...
8
votes
3answers
217 views

Quickly display a color graphically

When manipulating colors, the output is shown as a textual expression like Hue[1/5], RGBColor[2/3, 1, 1/3], ...
5
votes
1answer
148 views

how to select all cells with specific property such as the ones that are closed

I have to close many cells each time before I export a notebook to HTML since I do not want to display many code cells and other cells. I select each cell one by one, and do ...
7
votes
3answers
674 views

How to export notebook in colored PDF form [duplicate]

Possible Duplicate: Saving a notebook as PDF, preserving syntax highlighting I would like to export my notebook code in a colored PDF form. What I do is select the brace in the right side ...
8
votes
1answer
269 views

How to suppress undesirable kerning rules in math inline cells?

Update: (11/29/2012) Looks like Mathematica 9 has the same behavior. The following graphic shows how Mathematica kerns italic characters in an inline math formula cell (first row) where an ...
9
votes
3answers
314 views

Typeset unbalanced brackets

In LaTeX, you can typeset expressions containing unbalanced brackets, by balancing them with an invisible delimiter \left. or ...
4
votes
1answer
281 views

Can Mathematica check spelling during typing?

I can't see a way to get Mathematica to check my spelling as I type. Is this feature not supported? I've done everything I can think of with my options: Is there a setting I'm missing?
5
votes
3answers
648 views

Is it possible to typeset left and right angle brackets?

I would like to typeset the following in a Mathematica notebook: $$\langle P \rangle$$ Is it possible to typeset left and right angle brackets? In $\LaTeX$, they are given by ...
15
votes
3answers
2k views

How to set default magnification for all windows

This is certainly a newbie question but I could not find the answer by searching. I am using Mathematica 8 under Windows 7. I want to use default magnification of 150% for all notebooks and help ...
7
votes
3answers
369 views

How to effectively diff a notebook?

How to effectively diff a notebook with another version of it? This is usually needed/encountered in revision control, but can be generally useful. What i currently do is disable notebook history, ...
14
votes
2answers
242 views

How can I access a variable in one evaluator from another evaluator?

I have two notebooks, each with a different kernel. Is there a way to grab the value of a variable in KernelA from KernelB?
2
votes
2answers
241 views

Is there a way to “lock” some cells in a notebook?

Is there a way to "lock" some cells in a notebook so they can't be edited? It's usually input cell that's documenting some functionality. I'd like other readers of the notebook to be able to execute ...
0
votes
0answers
65 views

How to create a dynamically self-updating table of content for a notebook? [duplicate]

Possible Duplicate: Generating a table of contents How to create a dynamically self-updating table of content for a notebook? The TOC should contain the titles for the section, subsection, ...
5
votes
1answer
186 views

Reading Early Version Notebooks

I have some very old Mathematica notebooks file (.m) files from Version 2. When I try to open them using Mathematica 8.0 (on a Linux system) Mathematica instantly shuts down (no error message - just ...
7
votes
1answer
1k views

How to add more levels to Outline notebooks

The Outline stylesheet only seems to cover 6 levels of depth. Is there any way to increase that? Here's an example. Hitting tab on the last level just indents its content, but doesn't add another ...