7
votes
Accepted
How can I remove the outermost pair of brackets enclosing a Piecewise function when it occurs in an equation?
If you don't mind modifying some internal symbols, you can do:
BoxForm`$PiecewiseSyntaxForm = SyntaxForm -> DirectedEdge;
Then, the parentheses should be gone.
- 124k
7
votes
Accepted
How to enable TouchPosition[ ... , 2]?
TouchPosition and GestureHandler are only supported in Wolfram Player on iOS.
- 2,506
6
votes
Accepted
Can not change background of code cell style in private stylesheet. Bug?
The simplest, easiest way is to set the background color against the InitializationCell style.
Cell[StyleData["InitializationCell"],Background->RGBColor[0.87, 0.94, 1]]
- 2,506
5
votes
Accepted
4
votes
Accepted
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:
...
- 124k
3
votes
Accepted
Stop Mathematica’s automatic indentation on existing notebooks
If I understand the question, I think you have to create a stylesheet. Using a document created with the Default stylesheet, this should work:
Format > Edit Stylesheet...
Base definitions will be ...
- 3,762
3
votes
Accepted
CellObject[Number] to its content
NotebookRead gives the cell expression (see the first example in the docs for CellObject); ...
- 216k
3
votes
Accepted
Modify StandardForm of E
Simply due to definition priority mechanism.
Each of these three works:
...
- 1,663
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