Specify and control how Mathematica formats its output, including rich text, equations and graphics.

learn more… | top users | synonyms

2
votes
1answer
75 views

ScientificForm problem

Consider this code: ...
2
votes
1answer
129 views

How can I exhibit the evaluation of formulas in a Mathcad-like way?

How can I create a function F that works like this: x = 2 f1 = x^2 + 3 f2=x+5 F[f1] x^2 + 3 = 2^2 + 3 = 7 ...
2
votes
1answer
129 views

What's the difference between the following two codes?

I have two codes to find the integer numbers $m$, $x$, $y$, $z$ in the system of equations. First code ...
2
votes
1answer
821 views

How can I format Mathematica expressions for $\LaTeX$ without manual intervention? [closed]

I want to show my work to my audience mathematically. My audience is not interested in Mathematica but in the math itself, so I want $\LaTeX$ output. I tried ...
2
votes
1answer
169 views

How to draw a pane with rounded corners?

Pane[ Style["text is here", Bold, FontColor -> Darker[Gray, .6], Background -> Red ], Alignment -> {Center, Center} ] How to let the pane have ...
2
votes
2answers
72 views

Assign named placeholder to a variable (as a string)

If I want to assign a regular placeholder as a string, it's very easy: (anything the user types in will automatically be given quotes around it, so when they evaluate the cell str is a string) ...
2
votes
1answer
103 views

How to preserve the order of terms in the output

Is there a way in which mathematica can preserve the order of operations while it evaluates an expression?, for instance: In my short example ...
2
votes
1answer
78 views

Set Page Width of PDF

I have a very simple question. I am using the student version of Mathematica 9, and I often do my homework in it. I type up a notebook, and then save it as a PDF using the "save as" option. However, ...
2
votes
2answers
128 views

Generating an editable table that can be used as input

Say I have a number $n_{max}$. I want a command to generate a table like 1 1 2 2 3 3 4 4 ... nmax nmax where the second column is editable, and this table can be ...
2
votes
1answer
88 views

Simplifying expressions involving square roots and 'i' factors

I am doing the contour integration using Mathematica. After extraction of residues, my expression contains a lot of unwanted pairs such as ...
2
votes
1answer
127 views

How to prevent Grid from breaking the line upon export

I want to create a legend for my plots (a mixture of RegionPlots and ContourPlots). The legend should show the meanins of colors as boxes with text in them and the meaning of contours as framed number ...
2
votes
1answer
137 views

Randomizing a lab

I teach a class where students do a weekly lab in Mathematica. They do it in a computer lab, and because there are many of them, and only one of me, I encourage them to help one another. ...
2
votes
1answer
313 views

Substituting Symbol font for Mathematica's custom font in exported plots and other graphics

Mathematica includes some custom fonts that allow you to use a wide range of mathematical symbols in output. For example, one can write: ...
2
votes
1answer
176 views

List of different values which have to be formatted differently

I have a large list of values which – for presentation in my LaTeX document – I need to format. For instance: I have calculated growth rates which I now would like to have formatted in the form of: ...
2
votes
1answer
22 views

Why does TraditionalForm[Inactivate[x y]] show x * y ? instead of x y?

Given that both x and y are expressions, in my case x is ...
2
votes
1answer
54 views

TreeForm expression that will automatically spread nodes vertically so labels do not overlap

My deeply and unevenly nested lists and equations generate a TreeForm image which is too small and compressed to use. Then we must expand it manually by grabbing the edge of the image, and sometimes ...
2
votes
1answer
72 views

Write numbers to a file

I want create file with some text (and numbers). This is my code. ...
2
votes
1answer
157 views

why mathematica outputs “TRUE” sometimes in outputs that are conditional to mean “in all other cases”?

consider this simple Input: Probability[g <= m && m <= -g + 1, {m, g} \[Distributed] UniformDistribution[{{0, 1}, {0, gg}}]] which generates a ...
2
votes
1answer
99 views

Notebook output behaving erratically

Normally, when reevaluating a cell, the following output cell is overwritten with the new result. I have a lengthy notebook in which at some point for unknown reasons each reevaluation generates a new ...
2
votes
1answer
92 views

Display negative exponents always as fraction

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

How to simplify a polynomial and get the results in the order that I want? [duplicate]

How to simplify a polynomial in a order that I want? Assume that I have a polynomial here, for example, $a^3 b^4 c^2$, the order of symbels is the dictionary order, $a>b>c$. But what if I want ...
2
votes
0answers
56 views

How to save all variables in the workspace into a file? [duplicate]

I did some time consuming computation and obtained a lot of arrays and variables; however after restart the Mathematica Kernel, all these computational results disappeared. How can I save all these ...
2
votes
0answers
144 views

Symbol with Subscript but no quotes in it!

If I use the following function to define me a fancy subscript: ...
2
votes
0answers
56 views

Make output with nested expressions enlarge text instead of shrinking [closed]

Is there way to make Mathematica format text in nested expressions, such as Format so that the most nested text, i.e. Is displayed in the default output text size, and all of the containing, ...
2
votes
0answers
71 views

TableHeading Lines Do Not Show Up

For a list list = {{"a", "b", "c"}, {"d", "e"}}; Table heading lines do not show up ...
2
votes
0answers
189 views

Negative power instead of fraction

Solve returns a solution in the form {{x->y/a^2 + y^2/a^7}}. Since I want to process the input (with another program) in terms of Laurent polynomials, I would ...
1
vote
4answers
159 views

Applying a for loop on Out[]

I have a number of expressions, each one is an output: Out[135], Out[136], etc. I wish to print all of these outputs in a C++ form using the function: CForm. I can apply it on each Out[] separately ...
1
vote
3answers
2k views

How to write values of function to file?

For example, say I wanted to plot Sin(x) like this: Plot[Sin[x],{x,0,2 Pi}] But instead of plotting to a graph, I want to now tabulate the values of Sin[x] to a ...
1
vote
3answers
1k views

Write a table to a file

I want to compute a multidimensional table in Mathematica and write it to an external file. Here is a simple example. I have three lists x, ...
1
vote
2answers
105 views

Stopping Mathematica from reordering expressions [duplicate]

I want Mathemtica to stop manipulating my polynomials! I mean, I want the output of Print[3 x + 5 + x^2] to be just $3x+5+x^2$, not $5+3x+x^2$ as Mathematica ...
1
vote
4answers
161 views

Add Brackets to a string list

Hello stackexchange community! I have a stringlist with a value and his error for eg: {{"12","1"},{"13","2"}} Now i want to output this as something like this ...
1
vote
2answers
124 views

How to convert this answer into $\ln$ form?

I find the integral Integrate[Sqrt[2 x - x^2] + x^3 Log[(9 - x^2)/(9 + x^2)], {x, 0, 2}] and got ...
1
vote
2answers
44 views

How to eliminate (hide) output numbers in a slide show

I am creating a slide show with several imbedded Manipulate objects. I can hide the Manipulate command by clicking on the ...
1
vote
1answer
138 views

Style markers in strings

I'm dealing with strings in Mathematica and I would love to handle their stylling in the most cenvenient way. Without loss of generality, let's assume I want to make some parts of string ...
1
vote
2answers
97 views

What is the default file path used by the Put function and how do I pre-evaluate an expression to use in Put?

I have a problem of trying to store some output in an external file. In one note book I define a function f[x_]:=AdvancedCalculation, where this function generates ...
1
vote
1answer
41 views

Financial number format

How can I change this function: nFormat=NumberForm[#,{\[Infinity],2},NumberPoint->",",NumberSeparator->".",DigitBlock->3,ExponentStep->10]&; So ...
1
vote
2answers
221 views

Convert a number to a string to use in plot axes label, but keep the exponent

This seems to be a simple, but useful question. I am plotting a basic function: ...
1
vote
3answers
94 views

Row and Column Headings for a Grid

It would be useful for me if I could write: Grid[{{a, b}, {c, d}, {e, f}}, GridHeadings -> {{"r1", "r2", "r3"}, {"c1", "c2"}}] just like ...
1
vote
1answer
106 views

Appropriate application of plotstyle directives

I am attempting to style a Plot in which all of the lines are Thick and I have selected the colors manually: ...
1
vote
2answers
151 views

Help on output formatting

Again, I am writing homework sheets. I have tried ...
1
vote
1answer
148 views

Removing the white space around plots when using customized FrameTicks

I'm using the CustomTicks package, which is part of the LevelScheme package, for styling the ...
1
vote
1answer
93 views
1
vote
1answer
39 views

How to increase significant digits in Mathematica

How can I increase the number of significant digits in Mathematica? When I import a matrix, an element like 112.5276 is rounded to 112.528. I would like to increase the number of significant digits ...
1
vote
2answers
59 views

How to remove a gap between the chart labels and the frame in a BoxWhiskersPlot

When making a nested BoxWhiskersPlot with chart labels, the labels are nicely spaced below the bottom frame when using labels for all nested data ...
1
vote
1answer
296 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: $$du/dt - \alpha d^2u/dx^2 = 0$$ ...
1
vote
2answers
253 views

ListLinePlot x-axis units label

If I want to label the $x$-axis of a ListLinePlot , how do I do that? There are two types of label: a units label which would go to the right of the axis, and ...
1
vote
1answer
82 views

Transpose a ragged triangular matrix and display as columns rather than rows

I have a triangular list of lists as follows: ...
1
vote
2answers
82 views

The order of the result $x^2 \left(b-\frac{a}{2}\right)+(a-2) x^3+\left(2-\frac{b}{2}\right) x+4 x^4-1$ [duplicate]

Can you explain me a little how Mathematica sort this result, and how to sort in descending powers of $x$ ...
1
vote
2answers
212 views

Output format in MatrixForm

I have a correlation matrix, which I want to display in the following format: 2 decimal places (e.g., -0.56) number signs "+" and "-" (e.g., +0.76 or -0.34) I've tried many different things, but I ...
1
vote
1answer
302 views

How to copy/paste an OverHat symbol into Microsoft Word 2010 properly?

I have problem with output traditional form of sign above the constant. When I copy/paste in word it is far away up. Is there solution for this? ...