# Questions tagged [subscript]

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### Creating an Array with Subscripts and Superscripts

I would like to figure out how to construct an array using subscripts and superscripts based on the following info: ...
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### How to fix the Y-axis and normalize density?

I want to plot a density curve but when I draw the y-axis not getting to 1 (as normalized) ...
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### How to do Interpolation to this function after given b this values

\[Chi][b_] := (Z/k)*NIntegrate[Subscript[f, pp1][q]*Subscript[F, pp1][q]*BesselJ[0, q*b]*q, {q, 0, b}]; bList = Table[b, {b, 0, 5.1 , 0.05}] where: Z = 6; k=1....
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### Broken sub-/super-/overscripts after reopening file

I'm entering something like $a_1$ by using Ctrl -. After I reopen the file, instead of a nice subscript, every instance of $a_1$ now reads ...
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### Symbolized, Subscripted Variable Doesn't Look Pretty

Background I'm trying to programmatically generate a subscripted variable in a way that makes it appear "pretty". Here is a minimal working example that shows some strange behavior I'm ...
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### 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 ...
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### Problem with superscript

I would like to know if there is option to make such scrpits like in this picture below. Is option to put letter instead of a *?
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### How to subtract the received anomalies from the dataset

We have a dataset data = ResourceData["Sample Data: Boston Homes"] Find anomalous examples in the dataset. ...
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### «Hidden rocks» of the algebra of indexed values

Some time ago, our community generally believed that one should avoid operating indexed variables such as Subscript[a,1]. I remember to have several times adviced ...
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### TagSet::sym Error using Subscript [duplicate]

I am a beginner to Mathematica and I am trying to get it to solve some equations of a function (vector) $B$ of three components, but first I want it to know that the derivates with respect to one ...
61 views

### How do I define a function that accepts a subscripted variable?

How do I define a function with subscripted variable? I want to write the following expression $\qquad f[a_9] =1+ a_7 + a_9$ I wrote ...
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### Writing a variable-labelling function that will subscript a specific variable in a derivative or other function?

I have made a function which takes any expression and should replace it with one whose variables are identical, but replaced by those with a chosen subscript (inside the "{}" part goes a set ...
151 views

### Summations on Variables with subscripts

One of my equations uses a set of variables which ultimately for a set of certain values gives a list of 8 numbers: c=13.9506 (31 - k) following cc(sub k) = Round[Table[13.950621339931203...
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### Plotting with sub and superscripts on the PlotLabels

Bug persists through 12.0. I'm trying to produce a plot with PlotLabels that include sub- and superscripts. However, I haven't been able to do it consistently. ...
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### Sets of k expressions, being k a variable

I need to write something like Table[Subscript[A,i] = i, {i,5}] in order to define a set of expressions. All is OK with this, but if I try to left the number of expressions as a variable k... Table[...
118 views

### Is there a way to use a subscript as variable? [duplicate]

I'm really new with Mathematica, and I could not find a previously question similar to this one. Is there a way that Mathematica can be made to recognize and treat a subscript letter as variable so ...
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### total differential of a subscripted variable

During use of sub-scripted variables, I came across the following issue Dt[Subscript[x,0]] gives Why is mathematica treating x and not x$_0$ as the ...
103 views

### Subscript and superscript symbols for chemical calculations

I have some very unhandy, big equations which contain quantities like $n_{AB}(^{13}C)$, now i would like to adapt this notation also in Mathematica so I do not need to think of a new one. Is there a ...
131 views

### How to stop Mathematica from deriving index? [duplicate]

If I have two variables $k, k_x$ with $k_x\neq f(k)$, it is obvious that $$\frac{\partial k_x}{\partial k}=0$$ In Mathematica, I need the Subscript[] function to ...
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### Different output to Solve command in Mathematica changing a variable for a subscripted variable

I have a system of equations that is solved with the Solve command in Mathematica 10.2, when one of the variables is changed for a subscripted variable the answer is not the same, the difference is ...
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### Trying to solve a system of equation with a subscripted variable with Reduce

When I run Reduce[expr, vars] in which one of the variables has a subscript, Mathematica gives me an output after some minutes (the system has 10 equations), but if ...
127 views

### Sequential subscripts etc. in a unified notation

I am trying to generate a notation system to handle a variety of things in chemistry-standard notation. One key aspect of this is to be able to define symbols that have multiple subscripts, ...
93 views

### Changing the elements of the list based on subscripts

Say I have a list of lists: {{Subscript[a,1],Subscript[a,1]+Subscript[a,2],Subscript[a,-3]}, {Subscript[a,1],Subscript[a,-2],Subscript[a,-4]}} Now, in the ...
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### Connection between a symbol and its subscript form?

I have read all about subscript forms and that they are DownValues of Subscript[]. I still do not understand the following: ...
238 views

### How to avoid Replace substituting subscripts?

I have a polynomial in $\rho$ with many parameters (I will omit the polynomial code in the Mathematica expressions below because it is too long):  \rho ^3 J (\mu +1) \left[(A \delta \tau _0+B (1-\...
109 views

### Using ParametricNDSolve with n subscripted functions

I want to calculate trajectories of an n-pendulum. For the number n=1 it's just a pendulum, for n=2 a double pendulum , for n=3 a triple and so on. The Solver has to solve n equations for the angle. ...
568 views

### Subscripted variables with changing subscript

When I want to sum over indexed variables, indices being subscripts, the result works as expected, however, upon loading the Notation package, it doesn't. See below As one might have expected from ...
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### Variables with both super-subscripts on the same vertical axis [closed]

When writing out a variable with both a subscript and a superscript, such as: Subscript[Superscript[f, a], b] one has that the "b" letter is "pushed" to the ...
155 views

### Notation package with Traditional Form

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

### Function definition with sub (super) cripted variables [duplicate]

I like using subscripts a lot. However, it is regrettably not possible to do, for example: myfunction[Subscript[x,1]_] := Subscript[x,1] +1 where instead of the ...
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### Typography of Mixed Tensor Index Notation

How can one properly and quickly write a mixed "tensor" such as $\Gamma{}_{1}{}^{2}{}_{3}$? Shortcuts such as esc Gamma esc, Ctrl+^, Ctrl+_ are prefered. I intendd to use this in an inline equation ...
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### Problem displaying Killing equations

What I'm trying to do is to compute the Killing equations and then solve them using DSolve to determine their solutions. I have a problem understanding where my Mathematica program doesn't work ...
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### How to save/load (export/import) symbolized variables?

I have a large number of variables/functions with subscripts and use definitions with memoization to avoid recomputing them within a kernel session, but I cannot figure out how to export them all for ...
121 views

### How to treat Subscript objects as constants when using D

I want to define a constant vector {$k_x , k_y , k_z$}. The problem is that Mathematica gives me D[$k_x$,x]$=k_1$. I want this to be zero, because $k_x$ is a constant. Clearly D[$k_x$,x]$=k_1$ makes ...
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### I want to set $x = \{x_1, x_2, \cdots, x_n\}$

I want to get $\{x_1, x_2, \cdots, x_n\}$. I want to use the $x_i$ as a variable. The following code did't work. ...
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### Symbolic ticks with subscript - ListPlot

Is it possible to rename ticks with a name like this: "$0.125 \, V_{FS}$"? In the below code I wrote "$0.125 \, V$", I don't know how can I insert the subscript. ...
44 views

### Forcing nice positions of summation Σ 's under and overscript in FractionBox

Apologies if this has been asked before. The expression ...
74 views

### List all subscripts in an expression

Say we have the following expression: $r_{1,3} r_{1,2}^3 m^2-r_{1}r_{4,2,1}$ (Sorry I had to use TeX, read as Mathematica input notation) I need a function that lists all the subscripts of $r$. ...
54 views

### Replacing product of powers of subscripted symbol

I have an expression that involves subscripts, powers and products, for example: $3(m-1)^2 \alpha_{a,b}^c \alpha_{d,e} + n \alpha_{f,g}^h$ (Sorry, I had to use TeX, but read it as mathematica input ...
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### Automatic variable naming

I am trying to construct a complicated code in which I need to name a lot of variables and their definitions. For Example: The problem is as follow: Once I insert new variable in between two, I ...
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Writing: ...
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### How to define a variable with a subscripted part

I have looked around, but found no real answer for this. I generally use Mathematica for thermodynamics and electromechanical equations and for this, to keep a good overview, i got used to defining ...
38 views

### Formatting ChartLabels in BarChart. More than one subscript letter appear non-italic

I want to plot a BarChart with quantities some of which are named with one subscript letter and some with two. The quantities with one subscript letter appear ...