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

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11
votes
3answers
844 views

Can Mathematica show me a fraction with a repeating decimal notation?

The value of 3/817 when expressed using the N[3/817, 100] shows me data without helping me see the repeating patterns: After I ...
0
votes
1answer
38 views

How to remove styling from a formatted object? [closed]

I have an object of the form Style[Grid[...,...],...] What function do I need to apply to it to get the Grid[...,...] part ...
2
votes
2answers
113 views

Create formatting wrapper for use with ToString

I'd like to create a custom number format for use with ToString. However if I do the obvious and create a function that calls ...
2
votes
1answer
102 views

A Box for the integral or partial derivative d

I am looking for the name of the box in the Box Language of Mma making integrals, such as those shown in the image below as well as of the sign of the partial derivative. I understand that I can get ...
0
votes
1answer
94 views

Help with Computation-heavy triple integration

I'm Trying to use Mathematica to symbolically integrate a function with respect to x, y, and z. For some reason, this computation either takes about, 60s and returns the input, or takes many hours ...
4
votes
2answers
93 views

SetterBar divider style in Manipulate on a Mac

MMA 9.0.1 MacOSX "Mavericks". This issue is apparently mac specific. The issue of this post is illustrated here, for example. In a SetterBar control straight out ...
2
votes
1answer
78 views

Formatting ANOVA table and/or ParameterTable without using Grid?

Does anyone know if there is an option or function that can automatically format the output of ANOVATable and ParameterTable, ...
5
votes
3answers
229 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: ...
2
votes
2answers
97 views

Set all output to be of specific form

I want every output expression in a notebook to use //PowerExpand and also to format numbers as scientific. Is there a way to do this without explicitly calling ...
2
votes
2answers
110 views

Use only exponents (no radicals) in output expressions

Radical symbols ($\sqrt{\,\,\,\,}$) are the devil. Is there any way to get mathematica to never use them, and instead express everything as an exponential? i.e. I want ...
6
votes
1answer
166 views

How to modify font for all text fields?

I know that one can modify the StandardForm style so that all input and output codes (and maybe other things too) follow that style. This makes it tricky to make input code different from output code ...
2
votes
3answers
104 views

One-column table not properly displayed by TableForm

I want a table with a single column of data, and with headings along both the rows and the column. One might expect it to work like this: ...
3
votes
1answer
1k views

Mathematica equation tagging [duplicate]

Possible Duplicate: How do I get the equivalent of the $\LaTeX$ \tag{} in Mathematica? This seems like an obvious question yet I cannot find any answer to it. I am using Mathematica 8 and ...
1
vote
1answer
76 views

Typesetting help

I have a rather simple question that has me flummoxed. Let's say I have two matrices: m1 = {{a1, a2}, {b1, b2}}; m2 = {{u1, v1}, {u2, v2}}; I am looking to ...
2
votes
1answer
48 views

Grouping Nested Lists Based on Differing Values of Single Element

I've a list of lists representing k-rows of truth table having n elements each in a nested list consider ...
2
votes
1answer
115 views

Display negative exponents always as fraction

I want Mathematica to display negative exponents always as fractions. I already tried: ...
2
votes
0answers
97 views

How do I toggle between the program snippet form of a displayformula and the human readable form of the equation?

I have a DisplayFormulaNumbered cell in my Mathematica notebook. If I use the Cell | Convert To menu item to convert the cell to Standard or Traditional Form, the formula is now rendered as a program ...
0
votes
0answers
70 views

How to hide brackets and create bars over variables

I have two problems figuring out how to format my formulas properly so that when I print out the notebook the formulas look like the ones in my textbook. So far I've got this: $\sum\limits_{i=1}^5 ...
1
vote
1answer
128 views

How to calculate a double indefinite integral [closed]

I need to calculate double integral as shown below. I used the Classroom Assistant palette to write the integral. How can I enter it as ordinary text, i.e., ...
7
votes
0answers
307 views

Can I modify line-break behavior of inline cells?

When I insert an InlineCell into a TextCell that is too long for the whole InlineCell to fit ...
1
vote
1answer
96 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 ...
2
votes
1answer
64 views

Is It Possible To Replicate Tab Stop Behaviour (or Even PageFooter Behaviour but in Regular Cell)

I am trying to insert a (text) cell into a notebook that replicates the behaviour of tab stops in MS Word, for example. Put differently, I have two strings and I want the one string to align on the ...
0
votes
0answers
49 views

TableDirection in TableForm

I got confused about what does "the outermost dimension" and "the first dimension" mean in the document I snipped. Does it mean row or column?
1
vote
0answers
99 views

How can I make my MM code more compact and readable? Can I put functions in different notebooks?

I'm doing some coding in MM9, but my program is getting quite large. It's mostly a bunch of functions defined at the beginning of it, but it's getting to the point where I have to scroll for a few ...
1
vote
1answer
42 views

expression contained across multiple cells

Is it possible to span one expression across multiple cells? E.g. long if statement or function evaluation. I looked in documentation and searched forum/google and could not find.
6
votes
2answers
249 views

Formatting text through pattern matching

I am trying to format some text based on some patterns. ...
1
vote
0answers
41 views

CDF to give away with a custom StyleSheet

Related to this. I would like to be able to give away CDF documents created with a custom StyleSheet. The important peculiarity is that this document is assumed to be viewed on a machine with no ...
19
votes
5answers
833 views

How do I reassign canonical ordering of symbols?

I have a big polynomial that evaluates to: $$A^2 e^2 \phi ^- \phi ^++A e \phi ^- \phi ^+ c_{2 w} g_Z+\frac{1}{2} A e g h W^- \phi ^+ +\ll13\gg,$$ which is supposed to represent some terms in the ...
2
votes
3answers
316 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 ...
13
votes
5answers
3k views

Formatting a number with fixed number of significant digits

I need a formatting function (say format[x_, n_]) which outputs numbers with fixed n significant digits without unnecessary dot. ...
1
vote
1answer
57 views

How to change a spacing between the lines of a notebook?

My question is formulated above. However, to precise a bit I would like to split it into two sub-questions: It it possible to define the spacing in the current notebook/CDF pressumably through the ...
4
votes
1answer
193 views

Can I enter the traditional form for Binomial as input in an expression?

Is there a way to enter the traditional form of a binomial coefficient, i.e. ${n \choose k}$ instead of Binomial[n,k], like I would enter a radical sign $\sqrt{x}$ ...
0
votes
1answer
81 views

Bar Chart: How to adjust the font size for the bar labels as the chart size is manipulated

I have data that represents the binding energy of oxygen on different surfaces. Each bar is a different transition metal, and the length of the bar is the binding energy of oxygen. How do I make the ...
0
votes
0answers
48 views

Applying Notation rules retroactively to a notebook

Suppose I define a new notation rule like Notation[OverBar[x_] ⟺ mean[x]] If I already have some notebooks that were written using ...
2
votes
0answers
50 views

Notation, Format and Interpretation

I am unclear on the exact relationship between Notation, Format and Interpretation. ...
0
votes
1answer
293 views

Heat Transfer equation by numerical methods

I want to solve the following heat conduction equation using numerical methods: D[u[x, t], t] -alpha*D[u[x, t], {x, 2}] == 0 u[x, 0] == 1/(1 + x^2)^0.25, u[-10, t] == u[10, t] == 0, ...
5
votes
2answers
173 views

Forcing Mathematica to typeset parentheses

I use the definitions from this post to typeset formulas in lecture slides. This is my function definition: ...
1
vote
1answer
777 views

Solving Heat equation [closed]

I want to compute the exact solution of the heat equation but I got an error. u(x,t) (equation of transmition of heat) is the solution of this differential equation: $$du/dt - \alpha d^2u/dx^2 = 0$$ ...
2
votes
0answers
60 views

Maintaining postfix convention for directives in notebooks

It seems to be a fairly common convention to write certain 'meta' functions in postfix form like f[x] // Simplify to keep the the mathematical content at the ...
49
votes
5answers
2k views

What is the most convenient way to read definitions of in-memory symbols when we don't have the source files? (Spelunking tools)

Note: I put Simon's implementation on GitHub. Contributions welcome! When trying to read the definition of already defined (package or built-in) symbols using ...
1
vote
1answer
117 views

About making a fraction “taller” [duplicate]

I encountered 2 problema with displaying formula in text format. The variables in the formula is italic, I want to change them to normal. And the fraction size is too small, I want to make it to ...
0
votes
0answers
38 views

How to prevent auto spacing/alignment?

When using notebook, I find that sometimes when I type, it will automatically indent for me. How can I block this function?
1
vote
2answers
82 views

Extract the real components from a very large expression

Suppose I have a very long expression (>500,000 characters) which contains a mixture of real and imaginary terms. e.g ...
1
vote
1answer
656 views

Euler's method for system of differential equation

I need to program Euler's method to solve a system of two diffferential equations of first order. Fist, I have programmed the Euler's method for just one differential equation: ...
7
votes
1answer
166 views

User-defined template; removing repeated text (v 9.0.1)

In Mathematica 9.0.1, I want to write a user-defined template for a function that I wrote: myfunc ...
3
votes
2answers
235 views

Copy and paste behaviour with Subscript

I tend to use a lot of subscripts in my code, and I am aware that copy and paste of subscripts from Mathematica to MathematicaSE (or any text editor, for that matter) is screwy in the sense that $a_b$ ...
1
vote
2answers
144 views

Is there a way to “hold” prefix / infix / postfix notation?

Is it possible to preserve a specific style of notation in $Mathematica$ output? foo // bar (* bar[foo] *) Hold[foo // bar] (* bar[foo] *) I'm writing some code ...
2
votes
1answer
65 views

Why is left NumberPadding always applied in NumberForm?

I would like to display numbers like 9.0001 and 10.0001 in the fixed-width form of xx.xxxx. ...
1
vote
1answer
185 views

Programming- cryptography

I have defined the following function in Mathematica to get a SET OF m SETS (these sets are the codes {p,q,d,e,n} for the ...
7
votes
3answers
203 views

Formatting an equation on a plot

I am trying to label a plot with an equation. The problem is that Mathematica formats things almost well but not exactly. The parenthesis are of the wrong size, and the powers are not high enough. ...