# Questions tagged [notation]

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1answer
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### <<Notation raises warnings

In a completely fresh kernel (after Quit[]ing), when I do <<Notation I am met with ...
0answers
10 views

### How to display order of magnitude for ticks in ListLogPlot? [duplicate]

I have tried many ways of doing this, but cannot figure out what mathematica wants me to do to make it work. The simplest example of what I want to do is this, I want to change the vertical axis to ...
0answers
46 views

### Get notation rule list so far

One can get list of every variable name so far by Names["Global`*"] Likewise, is there a code to get list of every user-defined notation rule(using ...
0answers
44 views

### Using an arrow as a superscript on a variable

I am trying to use an up and down arrow as part of my variable's name. Subsuperscript[P, 2, "\[UpArrow]"] Seems to almost do what I want, but it includes ...
0answers
78 views

### Unable to solve for variables with subscripts [closed]

ΔF = 0.0025; Subscript[R, s] = Quantity[0.8, "SolarRadius"]; P = Quantity[8, "Days"]; When I solve for Rp ...
1answer
91 views

### Possible bug in traditional form expression enclosed in “”

The following: ...
2answers
163 views

### Using standard notation for vector magnitude

The mathematical notation for the magnitude of a vector is $\vert x \vert$, but this does not work: ∥ {1, 2, 3} ∥ Is there any way to overload the ...
0answers
20 views

### Applying Function Using // with additional arguments [duplicate]

I was trying to apply functions at the end of an expression, for example: expr //Simplify But sometimes I need additional arguments for ...
0answers
43 views

### Write Tensor Product in Matrix Form

I want to write the tensor product A $\otimes$ B in matrix form, where\begin{equation} A= \left[ {\begin{array}{cc} 1 & 2 & 3\\ 4 & 5 &6 \\ 7 & 8 &9 \\ \end{array} } \...
1answer
82 views

### Subscripts use to make expression readable [duplicate]

I am trying to write a function in mathematica which depends on different parameters. For example $$f(x_1, x_2, x_3, x_4, x_5)= 2x_1+\sin(x_2)+x_3*x_4-x_5^{-1}$$ (My actual function has 12 such ...
0answers
26 views

### Meaning of [[label]] in mathematica [duplicate]

We want to plot data on a log scale, so we used the loop over data on a log scale. E.g. the code is below, ...
1answer
91 views

### Source of SetBuilder, Mapping, and Math

Somewhere I obtained definitions of functions SetBuilder, Mapping, and Math, which produce ...
2answers
204 views

### Semi-direct product and crossed product symbols

Does Mathematica have any symbols for the semi-direct product $\rtimes$ (or $\ltimes$) and the crossed product $\bowtie$? I have looked at the lists containing all symbols and couldn't find it there. ...
0answers
47 views

### Number-theoretic notation in Wolfram Cloud for iOS

I am using Wolfram Cloud Mathematica, and I want to write an equation using the mathematical symbols for Sum (like a capital sigma, but no the Greek letter) and <...
1answer
206 views

### “Fewer dependent variables than equations, so the system is overdetermined” without any BC's

Consider this system of PDEs. eqn1 = D[u[x, t], x] + 5 D[u[x, t], x, x] + D[v[t], t, t] - 4 == 0 eqn2 = D[v[t], t] + D[u[x, t], t, t] + v[t] == 0 I would like to ...
1answer
95 views

### Mathematical Notation

If we use Mathematica notation the following works: Div[Grad[u[x, y], {x, y}], {x, y}] also if we multiply the gradient with a scalar: ...
3answers
158 views

### Specify column data type when importing

I'm running into an annoying issue when importing a table of tab-separated-data. Several columns are numeric, while several are strings. Using Import[url,"TSV"] ...
2answers
133 views

### Explicit series notation for hypergeometric functions

Is there an automated way to express hypergeometric functions in series form using gamma functions, factorials, double factorials or rising factorials? For example using the formula (on the ...
4answers
166 views

### Seeking more verbose syntax, e.g. “Then” -> “,” [duplicate]

(NB Related question asks about such things without using the notation package... I would be quite happy with any answer, including the use of Notation) With long, complex expressions I find the ...
2answers
361 views

### How to denote matrix elements succinctly? [closed]

Is there a more elegant way of dealing with the following subscripting? ...
1answer
85 views

### SubsuperscriptBox and SuperStar

I have a notational reason (using the Notations package) to have some symbols display as C*60 (with the 60 lined up under the *). Internally, this is represented in Mathematica as: ...
1answer
62 views

### Notation package: StringMemberQ in conditional notation definition

Suppose that I have a list, allSpecies, that contain a set of symbols, each of which has been assigned a new notation using Notation[...]. As an example, the internal representation is C60s, and the ...
1answer
112 views

### Scientific Notation for Quantities

I am using Quantities (units) in Mathematica 11.3 and would like to express the numerical portion of the output in scientific notation. The command ...
1answer
190 views

### Notation package with Traditional Form

I symbolize subscripted variables with the form TraditionalForm, to enable easy use of TeXForm as suggested here: ...
1answer
75 views

### Using TeXForm for subscripted variables

I tried following the answer in TeXForm and Symobilze, however, I have trouble making it work. I loaded the Notation packages and symbolized all expressions with a subscript as in the example. I ...
1answer
82 views

### DumpSave and Notation package

I tried to follow the answer in How to save/load (export/import) symbolized variables?. In my case, I would add the code: ...
1answer
63 views

### How to remove InputAlias created using notations package

If i create a custom input alias using Notation package's AddInputAlias. Now it appears in the list generated by ...
1answer
292 views

### How does Mathematica determine when to use scientific notation?

I have code that takes an initial guess for a set of parameters to use in a function that I want to minimize, calculates the function, prints the value, recalculates new parameters via the gradient ...
2answers
97 views

### How do I define my own notation for mixed operators?

The built in Plus and Times operators when rendered behave the following way: Plus[a,b,Times[-1,c],d] a + b - c + d Basically ...
0answers
58 views

### Function of the curly braces in this expression?

The appendix of the preprint Gravitational potential and energy of homogeneous rectangular parallelepiped contains a Mathematica expression which I would like to appreciate before using. It contains <...
1answer
355 views

### Getting MaTeX working on a Mac with TeXShop

I'm generating figures in Mathematica to insert into an article I'm writing in LaTeX. I want to be able to label the objects in my figures with the notation that agrees with my article. This rest of ...
1answer
98 views

### Specifying variable in CoefficientRules

I am trying to determine the number of terms in an expression, but I have created a matrix to represent variables: xMat = Table[sGain[[i, 1]] + 4, {i, 1, 3}] ...
4answers
878 views

### Is there a way to do this with Mathematica shorthand notation?

I'm a big fan of Mathematica's shorthand notation, things like @ and /@, which I use the most. It's really useful when I'm quickly whipping something up. However, something has always driven me a bit ...
0answers
479 views

### Meaning of # and & in a RootSum expression [closed]

I'm working on calculating the first passage time in a continuous time Markov process. To do this, I have to solve a system of 10 coupled differential equations using ...
1answer
70 views

### Using Subscripted Notation without Introducing new identifier

I would like to use subscripted notation such as $\sigma_x$ as identifiers for use as variables. In this example I am using the Pauli Matrices so that I would use notation such as:  \sigma_x = \{\{...
1answer
140 views

### Symbolize is not Working Properly

I am trying to introduce a special superscript notation in mathematica but it does not work ...
2answers
319 views

### Keyboard shortcut for transfer function model symbol

I am wondering if there is any keyboard shortcut to type transfer function model symbol as in the picture below. I would like to plot root locus of that function but I can't figure out how to type ...