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

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2
votes
1answer
880 views

How to export CSV from Mathematica?

I have previously been using logf[x_, y_] := f[x, y] /. v_ :>(PutAppend[Unevaluated[f[x, y] = v;], "out.txt"];); which produces output like ...
2
votes
1answer
99 views

Label a Grid with the arguments of a function

I would like to make a table with row and column headings being the arguments to a function and the values to be the value of the function. So far, I have this: ...
2
votes
1answer
77 views

How to suppress clutter parentheses in output?

Dozens of unnecessary parentheses are making my output hard to read. For example, this: expr = D[f[x], {x, 2}]^2; returns this: (* f"[x]^2 *) But when I try ...
2
votes
2answers
173 views

Postfix with two arguments

This must be duplicate but can't find any related post. I'm want to pas it two argument in postfix like f[a_,b_]:=a+b; 1,2//f ...
2
votes
1answer
66 views

Formatting All Appropriate Output as Desired Automatically

I want to output in MatrixForm whenever I have a list/vector/matrix, but I do not want to have to type out the command each time. How can I write one command at ...
2
votes
1answer
126 views

Make FactorInteger print its result with CenterDot and Superscript?

I know that if I use CenterDot @@ (Superscript @@@ FactorInteger[x]) Mathematica will pretty print the output. However, is it possible to tell Mathematica to ...
2
votes
1answer
48 views

Problem with parentheses and ScriptBaselineShifts

Style[ DisplayForm@RowBox[{"(", SubsuperscriptBox[2, 6, 7], ")"}], 18, Bold, ScriptSizeMultipliers -> 1, ScriptBaselineShifts -> {1, 3}] or for ...
2
votes
1answer
171 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
306 views

Converting from TableForm to Grid

I wonder if there is an easy way to convert from TableForm to Grid. I have an existing data format that uses the Table function that I’d like to prettify…. Let’s setup a nested table as follows: ...
2
votes
1answer
61 views

Extract Style Attributes from Style[]

Can you extract the Style attributes from a variable. For example: var = Style["aString", Bold, 24] You can get back "aString" by using ToString[var] but I am ...
2
votes
1answer
134 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
173 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
1answer
33 views

Cannot normally underline slash characters and hyperlinks

Really, if you evaluate Style["/", Underlined] or type / and set the font of the character to be underlined through Format|Font..., you get $/$, not ...
2
votes
1answer
90 views

Typing (and executing) expressions with multiple superscripts

I am trying to type (and evaluate) expressions of the following form: $$ G^{a,b} $$ into a mathematica. I've tried the obvious G^(a, b) or ...
2
votes
2answers
126 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
55 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
150 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
2answers
179 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
127 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
138 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
399 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
184 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
2answers
43 views

How to write a function that returns the combined output of several built-in functions

I am trying to make a module that takes a Boolean function, and prints the following: the function's truth table the function's NOR epxression the function's minimal Disjunctive normal form So far ...
2
votes
1answer
56 views

Mathematica output format

Basically Mathematica is giving me outputs in a format I do not recognise. I've just started Year 12, so there are mathematical terms I do not understand. For example, ...
2
votes
1answer
72 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
143 views

Write numbers to a file

I want create file with some text (and numbers). This is my code. ...
2
votes
1answer
349 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
128 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
0answers
41 views

Dynamic Slider and InputField: some numbers with machine precision display badly [duplicate]

I want to control a value in my program either by a Slider or an InputField. The following code does what I want in principle: ...
2
votes
0answers
96 views

FullForm in Linux Command Line with -noprompt

I am looking for a way to get the output of FullForm in Command Line under Linux (Debian) using -noprompt argument. Example : What I have : a+b*c What I want : ...
2
votes
0answers
37 views

Find d'Alembertian in the output and convert into Einstein summation convention form

I am trying to do field variations in Mathematica and would like some nice formatting. My output is in the form $ -\frac{1}{c^2}V^{(1,0,0,0)}[t,x,y,z] + ...
2
votes
0answers
47 views

Is there any way to get Times displayed as $\cdot, *,$ or $\times$ in output form? [duplicate]

In the output of Mathematica, operators $\cdot$ or * or $\times$ are usally displayed as space; e.g., $x * y$ becomes $x \, y$ in output. Is there any option that can be set to make "space" becomes ...
2
votes
0answers
89 views

Displaying subscripted symbols with TraditionalForm

I have pasted this code in from Mathematica 10 ...
2
votes
1answer
138 views

Display negative exponents always as fraction

I want Mathematica to display negative exponents always as fractions. I already tried: ...
2
votes
0answers
35 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
64 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
191 views

Symbol with Subscript but no quotes in it!

If I use the following function to define me a fancy subscript: ...
2
votes
0answers
94 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
229 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
171 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
2answers
171 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
246 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
160 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
75 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
2answers
143 views

Show Simplified Directives [closed]

Is there a way to force Mathematica to convert an already rendered Graphic to the simplified Directive form of that Graphic. Background: I am currently editing Graphics using Drawing Tools and then ...
1
vote
1answer
194 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
169 views

Help on output formatting

Again, I am writing homework sheets. I have tried ...
1
vote
2answers
102 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
108 views

How to get output in a specified format

In Fortran, we can easily get the stardard and easy output format. Now, we only focus on the Integer output. See here How to realize this kind of output as formatted text file using Mathematica ? ...