I have written a Mathematica script in which I define functions and variables. Here is a vastly simplified example: ...
I have a lot of variables: $a,b,c,d, \ldots $ I want to clear the values of all of them except $b$. It's really lengthy to write Clear[a]; Clear[c]; ... Is ...
I have a list of global variables (some of them are indexed variables), for example: varsH = Hold[U0, U0, B0, V0, V0] Or (if it is easier to handle) ...
Is there some way to do this other than going to Evaluation -> Quit kernel and firing a new one up?
Here's a small listing where I've used EscqEsc to typeset θ in the notebook: ...