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

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2
votes
1answer
54 views

Change default output font globally

I'd like to change my default output font to "Helvetica Neue" in version 10. The following shows the only thing I have found in Option Inspector, which would ...
3
votes
1answer
33 views

How can I make the script level styles imitate TeX?

In math mode in $\TeX$, there are four styles that are used to determine what font will be used to typeset parts of a formula. In decreasing hierarchical order, they are, with default font size in ...
1
vote
1answer
32 views

MUnit unit tests for TraditionalForm formatting

I'm a strong proponent of unit tests and as such I'm using the MUnit framework from Wolfram Workbench on a regular basis. Many of the codes I'm working on also use ...
2
votes
1answer
63 views

How to prepare a Mma expression to insert it into Comsol?

Preamble Sometimes I have to solve nonlinear PDEs using Comsol. Often these equations I already have in Mma, written in a Mma notations. For this reason I would like to be able to transform them so ...
1
vote
2answers
92 views

How to turn an expression into a number

I am working with a function that computes the covariance between two variables. After computing this, I'd like to use Plot or Plot3D to see how this covariance depends on the parameters of the mean ...
1
vote
0answers
34 views

How to stop font resize of input?

How do you stop Mathematica from resizing the input font when entering formulas with fractions and such? When I enter a formula with a few fractions the text becomes microscopic. For example: ...
2
votes
1answer
75 views

How do I change the size of the font for the output of the Print[] command?

I created a Stylesheet that increased the sizes of the fonts for the styles Input, Output and Text. Still, when I use the command Print[] the output comes out tiny. In the code below I added some ...
3
votes
1answer
54 views

Why are the edge items in `Grid` truncated?

The first and last rows and columns of my Grids always seem to be smaller than all the other rows in my Grid, as of they had ...
2
votes
2answers
53 views

Can I use 'ItemStyle' in 'Grid' to specify the style of individual items? [closed]

I'm confused by the documentation for ItemStyle. I can't figure out how to specify styles for individual items in a Grid. ...
0
votes
0answers
31 views

ParagraphSpacing inside Style'd Text

From ParagraphSpacing's documentation: ParagraphSpacing is an option for Cell, StyleBox, and Style that specifies how ...
1
vote
0answers
24 views

Greek symbols are all bold in MM 10 over Linux [duplicate]

I upgraded recently to Mathematica 10, on a Linux system, and I'm quite annoyed to find that all the greek symbols automatically show up in bold: I suspect the issue is some missing font somewhere ...
6
votes
5answers
557 views

What is the best way to draw a shaded table?

I'm trying to format a raster-style table with row and column headings and in which each cell is shaded according to the value in the cell, and the value of the cell is displayed in as text in a ...
3
votes
2answers
144 views

How to have shaded grid entries

Teaching a unit on log scales for a high school math class. I saw this table on the internet. I know how to colour individual grid entries, is there a nice way to incrementally colour them like ...
1
vote
0answers
34 views

How to make a real number parameter go 2 decimal precision? [duplicate]

I'm new at community and I'm starting with Mathematica. I'm now having a trouble with a very simple problem which for many of you might be really obvious. In documentation ...
6
votes
1answer
85 views

How do I format the output to include the function definition?

To explain, I do most of my probability homework in Mathematica, and use the typesetting built into Mathematica to finish answers. Often, I want to output a function as the answer to a problem, but I ...
0
votes
2answers
78 views

Open a .txt file in Mathematica [closed]

i have a .txt file written for Mathematica, but wenn I open it with Mathematica, there is just an unreadable text and no graphs and simulations like it should actually be, could you tell me how to ...
8
votes
2answers
707 views

What is special about 70.329862 and InputField and Number and Dynamic?

Is this a bug (happening in V9 and V10 Windows, Linux) or not? It only happens for certain numbers and you need Number in InputField. ...
6
votes
0answers
50 views

Foreign Keyboards and Mathematica?

I have a foreign language keyboard (French). All programs are set so that it recognizes this - EXCEPT Mathematica, which behaves as if the keyboard were English. And I can't find any way of changing ...
0
votes
1answer
65 views

Keyboard shortcut for changing style of selected text (NOT the whole cell)

For many years I have been using Alt+Shift+(number) to quickly change the style of text in a text cell. For example when I write descriptive text and want some of that text to look like input form, ...
3
votes
2answers
126 views

Convert matrix rows into variables

Can anyone show me how to set all matrix rows to variables. For example, I have matrix w={{1,2,3},{3,2,1},{0,0,0}} and I need to set each matrix row to be separate ...
-1
votes
0answers
131 views

Discrepancy between Mathematica and Fortran expressions — Fortran gives wrong output (C,C++ programmer trying to use Fortran) [closed]

I typically program in C or C++, but recently wrote some code in Fortran. I am worried that I've made a mistake in the Fortran code due to lack of knowledge of Fortran. I basically need to plot two ...
3
votes
1answer
111 views

Formatting ticks of axes to scientific format and modifying the labels [duplicate]

I was trying to plot a function, but had a problem with the tick labels staying close to each other (top plot). DiscretePlot[RmvsB[b], {b, bmin, bmax, bstep}] ...
4
votes
1answer
89 views

Casting Dataset internal type from Assoc to Struct

Using: planets = ExampleData[{"Dataset", "Planets"}]; The full form of this projection displays the internal type def: ...
7
votes
2answers
180 views

Convert units to String

Is there a way to convert compound units to string? For example, I have "Newtons"/"Meters"^2, how to I convert it to "N/m^2"? I know If I do the following ...
7
votes
1answer
113 views

Auto highlighting input cells depending on input expression (eg its Head)

Is it possible to programmatically highlight (eg, by change background color) an input cell conditional on the input expression's Head (or other attributes) upon evaluation? For example, would like ...
1
vote
1answer
65 views

ReadList or any other command to read in blocks of very large numbers

I have a data file, data.txt, having following data: ...
4
votes
2answers
63 views

Rational display with Quantity

Why is that Power[Quantity["ElectricConstant"],-1] is represent different of Power[Pi,-1] What I am doing wrong ?
0
votes
0answers
48 views

Disable Input Assistant Mathematica 10 [duplicate]

In the new Mathematica 10, every time I hover over a function for more than 0.001 second, this stupid box appears. In Mathematica 9, I had disabled it. However, no matter what I change in the ...
2
votes
1answer
121 views

Space around indices in Mathematica 10

When i write something like f(x_0) in traditional form mm puts white space around the index, so that especially the distance to the end parenthesis looks weird. In mm 9 I could reduce the issue by ...
5
votes
1answer
166 views

Restrict Mathematica command to what is inside parentheses

I have a bunch of expressions like this one: $\frac{e^{-\frac{7 J}{2 k T}} \left(2 e^{-\frac{2 g H \mu _B}{k T}}+e^{-\frac{g H \mu _B}{k T}}-e^{\frac{g H \mu _B}{k T}}-2 e^{\frac{2 g H \mu _B}{k ...
1
vote
4answers
103 views

Converting format of list

I have a 2D array, data = {{0,1}, {1,2}, {2,3}}; I would like to convert it such that I get the x- and y-values separately, specifically ...
9
votes
2answers
154 views

Backslash commands in strings?

I discovered by playing around that Text[DisplayForm@SubscriptBox["\[Lambda]", "k"]] produces the same result as ...
2
votes
1answer
40 views

Can I use what “headerlines” removes from a CSV as TableHeadings for the table I create from that File?

I am reading in some data from a CSV file that has a line which gives titles to each "column". Here is an example: ...
0
votes
2answers
87 views

Suppressing reduction in fraction box size in multi-level fractions [duplicate]

Mathematica display complex fractions like this, the second x look smaller, I want it look like this, how can I get it in Mathematica?
15
votes
4answers
535 views

HoldForm doesn't hold form

Bug introduced in 10.0.0 and fixed in 10.0.1 In Mathematica version 10, HoldForm no longer produces the same results as in version 8 (edit: I only have versions ...
4
votes
0answers
91 views

Make Mathematica show function template's arguments in different lines (i.e. in column) by default?

I feel a bit uncomfortable with Mathematica 10's layout. I mean, I'm impressed how powerful functional programming can be and so on, but it's me or those programs are often just a bunch of nested ...
0
votes
1answer
49 views

Manipulate Discrete Values Labelling

I have 3 lists of plots (generated in other code), rawplots, weightplots,linearizedplots. ...
1
vote
1answer
75 views

How to restore the font size and other options to default Globally

I have messed up the font size globally. I was playing with SetOptions and I think I have accidentally changed the font setting of the FronEnd setting globally as can be seen here. I tried to ...
5
votes
2answers
148 views

Format-Size-Larger/Smaller shortcut disabled in M10?

It seems that the keyboard shortcuts for enlarging/reducing the font size (ALT+= / ALT+-) don't work anymore in M10 as it did in M9. If I select the text (or code) inside a cell they work. But if I ...
3
votes
1answer
113 views

How to preserve In/Out tags like what they did in documentation files

Every evaluation generates a pair of In[n]/Out[n] signs tagged before actual input and output. Like the following: If I save the file, close it and re-open it, that In[n]/Out[n] signs will ...
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 ...
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 ...
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, ...
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
167 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: ...
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 ...
1
vote
1answer
111 views

Some Characters From Custom Font Do Not Show Up

I'm using version 8.0.4.0 on a Mac, and recently made my own .otf and .ttf fonts at PaintFont.com. The font can be based on pretty much anything, including handwriting, and covers everything from ...
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 ...