# Tag Info

### Applying Style to Around objects

The following seems to work, albeit not at the level of the $\pm$ symbols. Style[Around[10, {Style[1, Red], Style[0.5, Green]}], 20, Red] Following the logic ...
• 5,684

### HoldForm is not working as I would expect

Why it happens When you enter an expression and evaluate it in Mathematica, MakeExpression is used to convert the box expression (i.e. the description of the exact ...
• 23.4k

### Display Conjugate[x_] as a long overbar permanently

You are encountering two issues. Conjugate is a symbol which autoloads definitions when it is used or displayed. The autoloaded definitions use ...
• 123k
Accepted

### HoldForm is not working as I would expect

(The basic idea is from this answer by xzczd.) Try this: ...
• 55.7k
Accepted

### Select rows with a specific element from a given table

Using Select: Select[alist, MemberQ[#, x] &] Using Pick: ...
• 14.9k

### Is there a function similar to Print which really respects tabs and newlines?

I am looking for something which acts like Print, preferably with the same syntax... ... ImportString strictly requires a ...
• 55.7k

### Mathematica is messing around with absolute values and sqrts of complex numbers?

Perhaps this? Eigenvalues[ ComplexExpand[{{0, z}, {Conjugate[z], 0}}, z, TargetFunctions -> {Abs, Arg}]] (* {-Abs[z], Abs[z]} *)
• 213k
Accepted

...
• 7,016

### HoldForm is not working as I would expect

It is just enough to wrap a/b. Try this: Have fun!
• 34.8k

### Display Conjugate[x_] as a long overbar permanently

You can deal with it through stylesheets, which may or may not be convenient for you. You can set up a stylesheet for your notebooks or execute this: ...
• 213k

### Formatting the output of Abs[x] to look like $|x|$

First off, I would strongly recommend you don't redefine Abs and Conjugate, but obviously that's your perogative. Second, it's difficult to understand what you want. You say that you want the output ...
• 3,792

### Select rows with a specific element from a given table

Select[alist,EqualTo[x]@*Last]
• 3,792
1 vote

### How to make warning and errors messages on console print in RED? so easy to see them?

The style of a message is controlled by the setting for "MessageText". You can modify the stylesheet for the messages notebook with: ...
• 123k
1 vote

### Display Conjugate[x_] as a long overbar permanently

So I tracked the difference between TraditionalForm and DisplayForm to use of TemplateBox. ...
• 74
1 vote

### Creating and exporting .dat file as desired

Export is not your friend here, because Export is for known data formats, like CSV and JPEG. Your data format is completely ...
• 9,503

Only top scored, non community-wiki answers of a minimum length are eligible