I know that there are methods to structurally manipulate held expressions (discussed e.g. here), but I failed to apply those for this particular problem: ...
Given a function with the attribute HoldFirst, HoldAll or similar, and a variable, list, how ...
Description of problem I would like to use Mathematica to display the series obtained by substituting a value for $x$ in a Taylor series expansion. The terms of the series will be rational numbers, ...
I have seen a number of examples on this site (such as in syntax highlighting and checking evaluation status) in which functions definitions are preceded with ...
I have already asked a related question here why set values in this way doesn't work? But I think I have to write the question which I encountered explicitly? ...