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

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1answer
37 views

Evaluation of m.v is blocked by applying MatrixForm. Why? [duplicate]

I'm trying to understand what is happening in the notebook session below. I have a 2x2 matrix m = {{-1,-1}, {-1,-1}}. And a vector ...
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1answer
47 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 ...
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1answer
45 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 ...
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1answer
76 views

How to operate with function body without evaluation

I have several functions (let a[x] and b[x]), defined as expressions with integrals and differentiations. I want to perform some ...
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1answer
61 views

Avoid unnecessary truncation

Is there any way to change the general settings in Mathematica so that when I type e.g. 0.34*60000000 I get the output ...
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2answers
125 views

How can I make notebook cell's background become transparent?

How can I make notebook cell's background become transparent? And can be saved as html with the translucent or transparent effect? One of the use is in HTML files, the background of cell hides the ...
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3answers
159 views

iterate method to find roots

This code gives the roots (lambda-values) of eq1 by using iteration. ...
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1answer
35 views

How to use Notation package with TraditionalForm

I know that I can use the Notation package to define my own custom notation. This works great for StandardForm output, but I ...
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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 ...
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1answer
33 views

MatrixForm control inside Row[]

I would like to pretty print two column vectors of different lengths so that they are aligned at the top rather than centered, which seems to be the default. For example, ...
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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: ...
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1answer
158 views

How to convert equations to piecewise form

equations={{2 u,2,1+t,1}=={a c,a b+c,a+b,1},{u,t,0,1}=={c d,c+b d,b+d,1}}; Thread/@equations//TraditionalForm equations was typed to do some ...
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1answer
120 views

How to apply multiple format to a list

I have a nested list like matrix = {{1.2345664, 2.38673956, 3.567846}, {0.00034554, 124.4554654, 6.34543}, {0.0000233, 244.34454, 2}} and I want to apply ...
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1answer
83 views

Trig angles simplifying in worksheet

I would like to generate a table of trig questions such as: ...
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1answer
219 views

Export image data precision

I'm sure there is a very easy way to control this, but I have been searching for an hour now without luck. I plot a function and export it to get a table that I can use in TikZ. ...
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1answer
66 views

Incompatibility of Row and TeXForm

In Mathematica 7 Row and TeXForm work harmoniously: ...
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0answers
24 views

Ordering the Terms in an Expression [duplicate]

Why does Mathematica almost always put subtractions as the first term in a summation (as a negative summed with the rest)? How do I circumvent this feature so that every occurrence of "-" follows ...
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0answers
65 views

Symmetric FrameMargins problem

Such details are driving me crazy while creating GUIs with Mathematica: ...
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1answer
105 views

Printing intermediate calculations in an external file, while suppressing the output in the notebook

I'm trying to construct a text-file that contains all the operations that Mathematica performs when evaluating an expression. However, i'd like to suppress all output in the notebook in which I'm ...
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0answers
107 views

TableForm behavior change

In an older version NoteBook, I was able to specify some options for TableForm, which enabled the printing of an expression in a simple fashion: ...
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0answers
305 views

Export to pdf from Mathematica involving Greek characters [closed]

When I try to export Greek characters from Mathematica to a pdf file, the pdf is filled with unknown characters. Please note that i have no idea about Mathematica, I have just installed it today. I am ...
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1answer
109 views

output format including complex numbers [closed]

I have the following output. How can I convert this unnecessarily long expression into a single result (like z=u+iv) ? $\frac{(\text{} (0.0000540641 +0. i)-(0.0000422121 -0.0000372664 i)) ...
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0answers
163 views
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1answer
51 views

Save selection as PDF - non-image format

I am trying to save the following plot as a pdf, so that I can import it into LaTeX: ...
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3answers
314 views

Removing -> from list of numbers [duplicate]

Possible Duplicate: Best way to extract values from a list of rules? If I have a vector v = {x->1.03, x-> 2.01, .... }, and I want to use an element in the list, I can get an element as ...
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2answers
628 views

How to generate table without comma and bracket or get rid of those?

I want just data without comma and brackets. Even TableForm is not working for me. For example, the general pattern of my table is ...
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3answers
321 views

How to get back name of the number from Max function? [duplicate]

So I have this question, using a toy example: a={1,"this"}; b={2,"that"}; result=Max[0,a[[1]],b[[1]]] the result will be 2. However what I want to obtain is ...
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4answers
117 views

Conditionally formatting elements in a list

I have a list {{a1, a2, a3},{b1, b2, b3}, ...} and I want to replace the numbers less than 10 by 0x (just insert a 0 before the ...
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2answers
171 views

Sum of roots of a trigonometric equation

The equation $$ \sin x + \sqrt{3} \cos x = 1,$$ where $x \in [-2\pi, 2\pi]$ has four roots $-\dfrac{3\pi}{2}$, $\dfrac{\pi}{2}$, $\dfrac{\pi}{2}$ and $\dfrac{11\pi}{6}$. Sum of roots of the given ...
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2answers
46 views

How to output (anything) if any error happens

I have long code which goes through iteration process. some times I get error messages. I want to get the iteration numbers (or any kind of output indications) when errors happen. for example, how ...
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1answer
47 views

Forcing an integral to be solved in separate terms

Using Mathematica I want to solve an integral over a function that contains both determined and undetermined parts which looks like this: ...
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3answers
53 views

Printing the base 'b' value of an integer as a string (without the subscript base indication)

Is there a simple one-liner to convert a given base 10 integer to a string representation of this integer in some desired base 'b'? Is there a way to do this avoiding the subscript indicating the ...
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2answers
72 views

Hide function arguments (from unknown functions) for simpler output [duplicate]

How can I print my expression with my function's arguments hidden? For example: exp=A[r,z]+B[s]^2; HideArgs[exp] Output: ...
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2answers
112 views

Put results in multiple columns for comparison

One thing I would like to do in many instances is arrange input/output in columns for comparison. I expect that I need to use Grid to do this, but have not been ...
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1answer
123 views

Plotting blends of colors over lists of lists in 3D

I have a list of lists containing spectral data, many thousands of points long. Each sublist contains 13 parts, and I need to plot them in 3D with a blend of RGB colors derived from the spectral ...
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1answer
200 views

Giving value to a constant so that Mathematica simplifies the answer without having to do the whole operation again

I am doing some nasty integrals trying to fill in a matrix, and to save computation time, I set my hbar to be a constant of undefined value, so the answer it spits out consists of a real number plus ...
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2answers
133 views

How to get special solutions of this system of equations?

I only want to get all the solutions of this system of the solutions with a value of $k$, we have the same values ​​of $m$ ...
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1answer
49 views

sorting of expression with complex parts

I have an expression: a + i*b + d + i*e + r = 0 Now I want Mathematica to sort this like: a + d + r + i(b + e) How can I ...
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1answer
69 views

export table with number written in scientific notation

I am trying to write on a file the table generated in this way: ...
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1answer
57 views

Combine multiple outputs into a pane [closed]

Probably unnecessary detail: So here's what I'm envisioning. I have several outputs from different calculations (perhaps several ListAnimated tables of GraphicsGrids of plots). In one, I did all the ...
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2answers
51 views

Numeric output formats

I want to print the expression $A[x] = 8020.6596 \times 1.055^x$ as is on a 2D graphic. I included the line ...
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2answers
153 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 ...
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1answer
88 views

How to delete duplicate solutions of this system of equations?

I want to find vertices (has integer coordinates) of the triangle $ABC$ with the centorid is $G(1,1)$ and orthocenter is $H(3,3)$. I tried ...
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1answer
53 views

User defined output forms

I have a mathematica program which performs some manipulation which I then want to continue in another language, as I already have some code written in it. Syntactically this language is very similar ...
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1answer
64 views

How to format output when using Manipulate

As in the title, I want to output the image of a 3D body with its volume and surface area shown nicely beside it. (Maybe in a table?) But how can I do it? Is it possible to calculate the surface area ...
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1answer
50 views

Substituting a function in the output

I have to calculate the derivatives of the function K defined in the code: ...
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1answer
62 views

Customize TableForm behavior for a single function

I have a function of this form Garch[a,b,c....] that gives me a list as an output,where the first column collects names of output variables. Is it possible ...
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1answer
45 views

How to change the order of the variables in an output? [duplicate]

I have this output: a(b + c)d + 3 But I want it to become like this: ad(b + c) + 3 How can I do that? Is there a way ...
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1answer
220 views

How to force Mathematica not to use Erf and DawsonF functions in its output

In ODE solutions Mathemathica uses Erf and DawsonF functions instead of the integral expressions they represent. How can I force ...
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1answer
85 views

Formatting Equation Output Neatly

I looked around and couldn't find the answer to this anywhere, so I'm sorry if this is a bad question - I'm pretty new to mathematica. I wrote a program to help me compute some annoying series ...