Questions tagged [variable-definitions]

Questions on assigning and unassigning definitions to names that represent them, including issues raised by context and localization. Use tag [assignment] for issues relating to Set versus SetDelayed.

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3answers
164 views

Extract memoized results in the form of a rule

Lets say I define a function f with memoization. Is there some way to extract the memoized values? For example, ...
2
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3answers
142 views

Globally Defining a Variable that Depends on Arguments of Functions [duplicate]

I have many delayed-defined functions of many variables, and all the functions share a term containing some of these variables. Thus, I would like to just call the term ...
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0answers
80 views

Issue with Solve, NSolve, FindRoot

I have this code that I've been trying to get working for some time. I asked some questions before which helped but still struggling! ...
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1answer
74 views

Table of Variables within Manipulate

Given a certain number n, I want to define n controls within Manipulate with the correct ...
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0answers
144 views

Subscripts in variable names: Bug?

In the following plot, one of the two functions {-par, par} defined by ...
1
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0answers
54 views

How to define an Intermediate Variable [duplicate]

I want to find the relationship between several parameters. But I don't know how to define an Intermediate Variable. For example: I want to know the relationship between x and {y,z} which will satisfy ...
1
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1answer
445 views

About Symbolize and Variables

I do believe this sort of similar questions had been asked many times, so I have read a LOT. For example this and this as well as many other related posts. But a glance at what my main question is ...
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1answer
55 views

Using Variables[] as the argument of Plot[]

I want to use the Variables[] function to extract the name of the variable of a function, such that I can use it later, e.g. in a ...
0
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1answer
218 views

Arbitrary number of variables in Module, Block, etc

How do I specify an arbitrary number of variable names and initialize them inside of a Module or Block? For example, I want to do something like: ...
0
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2answers
216 views

How can I assign some part of data from one list to another list?

I don't know this is correct question or not,but I have a doubt. I have two Lists names are list1 and ...
0
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1answer
458 views

Weird subscript name in output [duplicate]

One of my first times using mathematica, I'm getting a weird Subscript(1,0) output when I try to solve a derivative. What is going on and how can I fix this?

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