Tagged Questions

Customizing interaction, the front end, or other aspects of Mathematica manually or programmatically.

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2
votes
0answers
54 views

Is it Possible to create my own Dictionary?

When I count the number of words in the English dictionary wordsInLanguage[lang_] := {lang, Length[DictionaryLookup[{lang, All}]]} wordsInLanguage["English"] it ...
10
votes
2answers
229 views

How to round tick line ends in the plots

I would like to have rounded ticks in my Mathematica plots. They look much better for thick frames ...
12
votes
1answer
182 views

Is it possible to insert new colour schemes into ColorData?

Because of the standards in my field, for many plots I need to use (or at least end up using) rather narrowly defined colour schemes, and in particular the Matlab "Jet" scheme, which is well described ...
6
votes
1answer
100 views

How to sort the functions in a Package?

Once a Package like abc` has been installed, we can use "?abc`*" to scan all the functions defined in this Package. Now I ...
5
votes
1answer
82 views

Edit built in symbol

I would like to add new attributes to built in symbols (e.g. ElementData or PolyhedraData) so that I can still call the symbol ...
9
votes
1answer
124 views

How to customize the MathematicaClosingDialog.nb?

With Mathematica 10 came the closing dialog notebook, which probably most of you deactivated. (You can bring it back by dechecking "Always exit after closing last window" in ...
15
votes
1answer
166 views

File-name completion for custom functions

Mathematica 10 has introduces file name completion. It works only with certain built-in functions such as Import, SetDirectory, ...
0
votes
1answer
36 views

Reducing Output length by introducing new variables [duplicate]

I have outputs like "expression/(1+3*c^2) +anotherexpression/(1+3*c^2)" and so on. Is there any way to set 1/(1+3*c^2)=A where A is a new variable so that the output reads like ...
5
votes
0answers
98 views

InputAliases and SelectionPlaceholder issue in V10

Let's create an example and do the test: ...
9
votes
2answers
162 views

Is there any way to automatically evaluate selection in new window or new notebook?

Sometimes when you have long code you need to check some part of this code. the way I am using currently is to selected the part that I want and then copy it to new notebook and then evaluate it ...
2
votes
0answers
37 views

Custom WindowToolbar for my stylesheet

So I've noticed that some stylesheets (for instance Slideshow stylesheets) load a toolbar using the assignment WindowToolbars -> {"ToolbarName"} and I've been ...
12
votes
2answers
221 views

Why doesn't a Composition[] hold its arguments and what can be done about it?

Now that Composition (also RightComposition) has shorthand syntax I am more inclined to use it, however what I feel should be ...
14
votes
1answer
340 views

How to add named characters to Mathematica 10?

It appears that native support for the Klingon alphabet has been removed from version 10: \[KlingonA] Syntax::tsntxi: "\"!(\[ KlingonA])\" is incomplete; more ...
3
votes
1answer
47 views

Apply a function to the current selection in place

Say a have the function foo: foo[x_] := x + 2 Like the Evalution ...
2
votes
1answer
106 views

Wrapping at evaluation for inline cell

I've been playing with inline evaluation and I've came to the conclusion that it's most convenient to put the Dynamic@ inside the inline cell, so I've started to ...
1
vote
1answer
140 views

Create custom shortcut to change font color

Just wondering if I can create a custom shortcut key to change the font color of the notebook text. I've created a custom shortcut (in dkyeventtransactions.tr) to bring up the font color dialog, as ...
5
votes
1answer
473 views

Is it possible to suppress 'Out[xxx]=' without suppressing 'In[xxx]:='?

While I have not exhaustively searched Help/Documentation Center for an answer to my question, I have put forth a yeoman's effort without any success. Does anyone ...
3
votes
2answers
128 views

How to open directly the help/reference window from a notebook

I'm used to do ??symbol when I want the reference for a given symbol, then I click on the >> arrows to open the help window. Would it be possible to ...
3
votes
4answers
221 views

Redefine ArcCot to be inverse of range [0, Pi]

Mathematica implements ArcCot function as an inverse to Cot on range [-Pi/2, Pi/2]. I ...
5
votes
0answers
161 views

Units: Custom-defined units possible?

Converting between revolutions per minute (RPM) and revolutions per second (RPS) is not straightforward for me in Mathematica. I know that $1\; \text{RPM} = \frac{2\; \times\; \Pi\; ...
3
votes
2answers
120 views

How to make the GroupOpeners visible in the SlideShow regime?

I am preparing a presentation on Mathematica and realized that though I made the GroupOpeners visible in the working regime (through the OptionInspector), they are invisible in the regime of the ...
0
votes
0answers
108 views

Custom Errorbar-Function

I wanted to have a better control on the ErrorListPlot, so I defined a custom ErrorBarFunction: ...
3
votes
0answers
82 views

Stylesheet modifications mimicking Stack Exchange styles

I find myself frequently highlighting and formatting portions of text cells in a Mathematica notebook. Bold and Italic typesetting is easy to handle but I would like to use ...
8
votes
1answer
161 views

FindSelectedFunction for packages - how to make it work?

The Mathematica help menu contains an entry Find Selected Function (Cmd+Shift+F on OSX). If you are working with say Transpose and want to look up its reference ...
10
votes
2answers
164 views

Can I define new graphics directives?

Is it possible to define new graphics directives? For example, suppose I want to be able to use the following code: ...
2
votes
2answers
148 views

How to unprotect GeneratingFunction

I'm trying to add custom downvalues for GeneratingFunction, and to do so I thought I just had to Unprotect it. However, that ...
1
vote
1answer
95 views

How do I type boxtimes?

How do I type boxtimes in Mathematica, for example $a\boxtimes b$? This symbol is used a lot in mathematics, but I found no corresponding part in Mathematica. In TeX form, I can type \boxtimes. Can ...
4
votes
1answer
93 views

Is it possible to enable syntax highlighting for \[Function]?

This is a bit of a long shot but I am wondering if it is possible to enable syntax highlighting in a function defined with \[Function] without resorting to anything ...
24
votes
0answers
228 views

Managing Stack Exchange favorites via Documentation Center

My Stack Exchange favorites are getting bigger and bigger. It is becoming unmanageable and is getting hard to find what I look for. A related question is Sort favorite questions. Is it possible to ...
6
votes
1answer
188 views

Unable to save changes in Option Inspector from one session to another for the Documentation Center

I wanted to change the global option "WindowsSize" to the "large" value using the Option Inspector. It works well for the current session. But then I realize the "Apply" button was greyed and not ...
6
votes
1answer
351 views

Creating a highly customized BarChart

I am trying to create a BarChart visualization for multi-step data filtering. Think of a traditional sales funnel: many leads, fewer prospects, few customers, very few return customers. The only ...
4
votes
2answers
244 views

Adapting “Find and Replace” functionality to work with Patterns

I was thinking if there is something like Find and Replace (Crtl+F) functionality adapted to work with patterns. Probably not, but it seems possible to create this with some effort and skills in ...
6
votes
1answer
179 views

How can I remove the bottom bar from Mathematica?

There is a bar with a zoom button on it, and it takes too much room. How can I disable it? Appreciate any help! Thank you!
4
votes
1answer
121 views

Can I customize In[] and Out[] headers?

Can I customize the In[] and Out[] headers? I'd like to add $UserName, ...
6
votes
1answer
190 views

Remap Ctrl+Space?

The Ctrl+Space keyboard shortcut is really important in Mathematica for using Placeholder[] boxes in input templates. Unfortunately, Ctrl+Space occupies the ...
2
votes
2answers
339 views

Aligning Text Using Spaces While Maintaining Pretty Print

To help illustrate my problem, consider the following cell: First thing to notice is that there is syntax highlighting. Second, I can pretty print mathematics; that is, I see $x^2$ instead of ...
2
votes
1answer
81 views

Change “Format type of new input cells” to InputForm

In Preferences -> Evaluation there is a menu to change "Format type of new input cells" and the only options available are: StandardForm, TraditionalForm, and Raw InputForm. Is it possible to set ...
3
votes
0answers
131 views

How to change Mathematica cursor globally?

I usually use my OS with negative colors (to keep my eyes calm...). I had seen a function called MouseAppearence that changes the cursor. I would like configure ...
49
votes
0answers
925 views

Is it possible to customize the Suggestions Bar?

I'd like to be able to customize the Suggestions Bar in v9.0 to provide recommendations of my own. Possible example: when doing unit calculations, I'd like it to suggest converting the answer to ...
3
votes
1answer
232 views

Quick way to invert a fraction

Over the years of using Mathematica, I find myself doing something along the lines of rewriting this: $\frac{[A^-_F]}{[A^-_U] + \frac{[H^+][A^-_U]}{\kappa_1}}$ as this: $\frac{[A^-_U] + ...
7
votes
2answers
265 views

Select Cells to End of Notebook

I'd like to create a keyboard shortcut that will allow me to select all of the cells from the current cell until the end of the notebook, similar to how ShiftCtrlEnd functions when editing text in ...
9
votes
1answer
135 views

How to make certain mathematical characters be written as bold by default

In a notebook, when writing \[RightVector] over a variable I always end up bolding it to make it more visible. But it'd be easier if it could be set up to bold that ...
13
votes
2answers
207 views

What is the complete sequence of evaluations/transformations from submitting a cell to actual evaluation?

This question is inspired by that one. Reading it, I noticed that while (I think) I know what happens when entering an expression directly to the kernel (i.e. after typing ...
2
votes
0answers
194 views

Changing scroll rate for page down key?

I have a presentation remote that allows me to advance Mathematica slides when in the SlideShow environment. The control sends a page down key. Some of my slides extend below the screen window, and ...
6
votes
2answers
162 views

Is Package development (via InitializationCells) compatible with creating new Notations (via MakeExpressions)?

Can new (lower-level) notations be readily used within package code? There are a few notational additions that might improve my code base but I'm not sure if these will end up being more trouble than ...
6
votes
2answers
1k views

Windows IME Chinese blocking shortcut for ctrl + space

I currently use the Windows IME on Windows Vista to allow myself to type Chinese characters (not in Mathematica), and by default typing CtrlSpace switches between the English keyboard and the Chinese ...
3
votes
1answer
264 views

Extraneous Keyboard Shortcut for ctrl + '^' in Mathematica 8

I would like to use the keyboard shortcut Ctrl^ to enter a superscript. I have tried to type this two different ways, and each time i have gotten an undesirable result. According to the file ...
2
votes
2answers
101 views

What is the best way for an application to provide customisation options for the user?

Suppose that an application needs to be configured specifically for a user's system. e.g. the application needs to be told the location of certain data directories. What is the best way to provide ...
7
votes
2answers
451 views

How do I remove the top bar and bottom bar from the Mathematica window?

Any idea how to remove the top bar saying "Wolfram Mathematica .... Demonstrations MathWorld Studenforum Help" from the Mathematica main window (see screenshot). It has no use to me and it steals ...
4
votes
3answers
264 views

Is it possible to use custom GUI magnifications?

I am running Mathematica 7 on Windows XP Pro. I often use the magnification feature to zoom in on Plots, ListPlots, and ...