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### How do I clear all variables with subscripts? [duplicate]

Possible Duplicate: Clear complains that a variable is not a symbol or a string? Clear["Global*"]` Works for most variables, however if i do something ...
81 views

### How to assign (and retrieve) variables with subscripts? [duplicate]

I like to give subscripts to my variable names when the variables are related. I.e., Subscript[r, i] = 3 3 A problem arises when I later assign ...
78 views

### How to Clear a symbol with subscript in Mathematica? [duplicate]

Possible Duplicate: Clear complains that a variable is not a symbol or a string? I want to clear $\lambda_0$ which is assigned to be $\lambda_0=1$. From the reference here, Clear ...
2k views

### What is the distinction between DownValues, UpValues, SubValues, and OwnValues?

When reading through the documentation, you often encounter the phrases DownValues, UpValues, ...
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### Using the Mathematica front-end efficiently for editing notebooks

Background: I have used Vim for 15+ years. There is a certain "one"-ness with the editor one achieves. Emacs users also experience this. Notepad users do not. My current interaction with the ...
794 views

### bar and hat only apply to certain letters

(I'm navigated from stackoverflow.com where I asked almost the same question) I'm a beginner in Mathematica. Like shown in the image below, I'm trying to put hat ...
429 views

### How to Clear variables with apostrophe?

An apostrophe ' is often used when we want to distinguish two variables. For example, if we already have a variable t and we may ...
3k views

I tried ...
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### Selectively clear DownValues

How can I clear a subset of a symbol's DownValues ? For example, suppose I have created some DownValues for $f$ like this: ...
140 views

### Pack Solve results into a vector

I am currently using a really easy function to get the eigenvectors of a corresponding eigenspace: ...
100 views

### Can I put subscripted parameter values into a package?

When defining packages, can I put parameter values alone or along with functions into a package in subscripted form? ...
193 views

### How to clear variables in a manipulate without enabling dynamic content?

I have a series of variables that will plot the number of straight segments along a curve, thanks to the help from here on one of my previous questions. I can create a working Manipulate command from ...