Questions on typesetting and making your expressions, matrices, operators, equations or formulae look how you want them to.

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8
votes
1answer
114 views

How to always display current section identifier (number, name) in notebook?

Because I find myself relocating frequently within a long notebook divided into sections, subsections, & subsubsections, I would like to display the identifying information for the section, etc. ...
3
votes
3answers
244 views

Mixing Text and Formulas

I'm trying to do some typesetting in which I mix text with formulas. The Mathematica documentation has a section titled "Mixing Text and Formulas" which pretty ...
4
votes
1answer
521 views

Why does Mathematica order polynomial forms in reverse from traditional order?

I could very well be missing something obvious, but this has always bugged me with Mathematica and I don't know why it does it or how to fix it. If I enter any polynomial, say, x^2 + x - 1 for ...
3
votes
1answer
115 views

Prevent mathematica from simplifying

How can i prevent Mathematica from automatically simplifying the expression Sqrt[a/b]? In case a=1 and ...
2
votes
1answer
149 views

Elegant transformation of various rules to strings, {f[z_] -> y} becomes “f = @(z) y”

Assume that I have some function for transformation mathematica expressions to strings. For simplicity, just assume it is an identity: ...
2
votes
1answer
76 views

Cell format for screen headers

If one picks the menu option Format->Edit Stylesheet and then one opens the "Default.nb" link, the newly opened notebook has a header that reads "Deafult.nb" style definitions. In one navigates down ...
2
votes
2answers
213 views

Long text inside a grid does not word wrap

If I create a simple grid with Ctrl+, and paste a long piece of text outside the boxes (I'm sure you can find some yourself), then that text does not break at the width of the window in Mathematica. ...
2
votes
1answer
123 views

Remove braces, {}, from around DynamicModule output?

Is there a way to remove the braces from the front end output associated with DynamicModule? For instance: ...
3
votes
2answers
179 views

Can I ask Mathematica to replace the arguments of my functions with a replacement rule?

I have an equation that I evaluate at some point (let's say $x=1$) that have terms of the form f[1,y] D[g[1,y],{y,2}] Is there an easy way to replace [1,y] by ...
-1
votes
1answer
95 views

Indicating the axes [closed]

I want to scale the $x$ axis of the plot by $x^0$ and the $y$ axis by $\tan x$. Is this possible ? Plot[Tan[x], {x, 0, 10}, PlotRange -> Automatic] EDIT: ...
0
votes
1answer
241 views

Specify values for X-axis and Y-axis ticks and control their format

I have following problem: I want to set the values for the X-and Y axis by myself, but the values (e.g. 0.800) are not plotted as I defined them (see image 0,8), mathematica removes the zeros. ...
2
votes
0answers
51 views

Setting OperatorSubstitution to false causes Plot's labels of sufficiently small size not to appear in the specified typeface. Is this a bug?

If I set OperatorSubstitution to False, the labels of Plot will not use the typeface ...
1
vote
1answer
93 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 ...
5
votes
1answer
100 views

Maintaining stylesheet information in Cell[]

I am working on formatting a cell for a slideshow presentation format such that a graphics object occupies the left half of the cell and bullets or other items occupy the right. The ancient ...
1
vote
1answer
87 views

Collect the multiple of one determinant?

m = {{2, 6, 4}, {2, 6, 5}, {-3, 6, 6}}; Consider I'm doing calculation by hand. I want to collect the multiple 6 of second column, how to do that? I'd like the ...
2
votes
2answers
83 views

How to interpret and show an input number with the amount of significant digits given?

what can I do to have Mathematica intepret and show a number with exactly the amount of digits I gave as an input? I have a larger talbe with numbers (text file, whitespace seperated) which are ...
4
votes
1answer
128 views
2
votes
3answers
276 views

How can I reorder the factors in the terms of a polynomial?

How can I reorder the factors in the terms of a polynomial? Consider ...
1
vote
4answers
236 views

converting between forms - symbols/subscripts - matrix products

If I have a vector of the form (xp+y, x+yp) do you have a simple way of creating the following matrix and vector from it: {{p, 1}, {1, p}} * {x, y}, such that ...
3
votes
1answer
69 views

Overscript distance

When I write: Overscript[PQ, \[RightVector]], the arrow is placed too close to the P and ...
15
votes
1answer
270 views

How to strip all formatting from a string and convert it to plain text?

The documentation on String states: But if I try to perform some manipulations on this string, for example, take 2 words from the left, I get some shards of ...
7
votes
3answers
143 views

How can I set default size for some characters

Alt++ could adjust the size, but how to store the satisfactory size? For example: Each time I type |, its size is (I assume) 12. How to make its effect like adding ...
4
votes
2answers
150 views

Can I make the subsection CounterBox continue counting across section boundaries?

This is what I used in a stylesheet for Section CellDingbat->Cell[TextData[{CounterBox["Section"], "."}]] This is ...
-1
votes
1answer
87 views

How can I format DisplayFormula Cell into TraditionalForm when export as HTML

This example is in DisplayFormula cell. ...
2
votes
1answer
162 views

Customizing the numbers used by DisplayFormulaNumbered cells

I was typesetting some formulas and I encountered a formula number marked with a prime. I am using the DisplayFormulaNumbered cell style`. How can I add a cell ...
4
votes
1answer
144 views

Getting vertical bar of equal length for | a || b | in a notebook

How can I make |a|*|b| show well in a notebook? I typed | from keyboard to denote absolute value. General cleanupIt will auto adjust by matching in my notebook so that sometimes it will not show as ...
5
votes
3answers
219 views

How to fix Ticks in Gauges?

Ticks is an option for Gauges. I fail, however, to apply custom Ticks to Gauges. For instance, compare these two: ...
0
votes
2answers
156 views

Unwanted parentheses appearing in a notebook that is opened by a button

I am writing an interactive document and have an idea to make in-line buttons that on demand would create and bring up separate notebooks containing some explanations or a remindings. One example of ...
5
votes
2answers
419 views

How can I type in math calligraphy letters?

I cannot find this kind of letters in the pallete. math calligraphy? I can only find this in Mathemtica.
0
votes
2answers
92 views

How can I adjust matrices into the same ItemSize and aligned well in Notebook?

I typed three matrices, but they are not aligned well, and the Items in one matrix are also not aligned well and with differenct ...
2
votes
1answer
622 views

How to make underscript like underscript in InlineFormula of lim in Notebook and (inline)Latex

This question maybe a little tiny. Firstly, Let's input underscript Ctrl+4 in an inline cell. InlineFormula inline cell $\underset{n\to\infty}{\text{li}}$ ...
1
vote
1answer
58 views

How can I adjust the span between under bar and formula

Mathematica: LaTeX: $\alpha =\underset{\square }{\overset{\square }{\lim \sup \sqrt[n]{\left|a_n\right|}}}$
4
votes
1answer
68 views

SuperscriptBox question

I am trying to define an object type in Mathematica as follows ...
3
votes
2answers
153 views

How can I change the highlighting color of an InlineMathCell?

When using the InlineMathCell one types Ctrl+9 within the text cell, and gets a slot for starting typing the InlineMathCell part. When typing the content of the InlineMathCell is slightly highlighted ...
1
vote
1answer
97 views

Rounding only reals in an expression containing, reals, integers and symbols

I am trying to make a function that would make rounding real numbers in an expression possibly consisting of real numbers, integer numbers and symbols. An example of such an expression is below: ...
0
votes
1answer
105 views

Split A text-style cell to multiple cells by a fixed width

Sample Cell 1 ...
3
votes
1answer
133 views

How to change the format of all inline cells

DefaultNewInlineCellStyle only take effect for newly generated inline cells. for example ...
12
votes
3answers
290 views

Notebook vs. DocumentNotebook; display a Notebook inline, like a DocumentNotebook

If you evaluate a DocumentNotebook[] expression in the front-end, it nicely displays inline, inside of an output cell in the current notebook: For my purposes, ...
3
votes
1answer
69 views

Question about InputAutoReplacements

I have a question about InputAutoReplacements. ...
3
votes
2answers
162 views

Why don't these styling rules work when viewed in TableForm?

m = RandomInteger[{-5, 5}, {10, 10}]; m /. {x__, y_ /; y > 0} -> Style[{x, y}, Red] % // TableForm When m without style ...
1
vote
0answers
383 views

A Symbol with Subscript and Superscript as an Axis Label

I am trying to have the symbol $\epsilon_{9/2,4}^-$ as the axis label in a graph in Mathematica. First problem is that: when I use Subscript[$\epsilon$,9/2,4], 9/2 changes to $\frac{9}{2}$ (which I ...
2
votes
0answers
107 views

Prevent Suppression of Superscript 1 in Print

I'm trying to print Christoffel symbols of the second kind for a surface in $\mathbb R^3$. I currently am using something along the lines of ...
4
votes
1answer
91 views

Why can't I change the style of a cell repeatedly?

I ran into this when I was working with an example from the Help Pages of V9. Cells is a new function added in V9. The following appears to work the first time it ...
1
vote
1answer
106 views

SetPrecision with indexed variables

I have an expression as below: ...
1
vote
2answers
190 views

Efficient Data Entry / Manipulation with Many Datasets

I currently have a simple task of graphing many different datasets (26 here, with many different instances where I'll need to do, say, 26 different ones from the same template). I'm trying to ...
1
vote
0answers
126 views

Is there a keyboard shortcut for Centered Math Cell?

I've been typesetting in mathematica and would like to know if it is possible to use a keyboard shortcut to place a centered math cell or equation symbol aligned math cell in my document without ...
1
vote
2answers
105 views

How to set the background of a section to light gray?

How to set the background of a section to light gray and leave background of content below and above the section as default?
2
votes
2answers
235 views

How can you combine lines in LATEX, and lines Mathematica?

supose that You want to make a report about the golden section algorithm, and you want to explain the proccess with text in LATEX, and in every iteration you want to show in that report the values ...
0
votes
2answers
168 views

Formatting results of integral approximation methods comparison.

The integral is Integrate[Sqrt[1+x^3], {x, -1, 1}]. I want to create a Table with three columns and four rows that shows the ...
6
votes
1answer
177 views

On Reverting Code that Mma Switches to Raw Input Form Back to Standard Form

I experienced a similar issue to what is described in this post while editing formatted usage messages (that contained italics) in the declaration section of a package that I'm developing in the ...