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1answer
46 views

Restore messages function to the default ones

Times ago I used the command Off[NDSolve::tag]. Now I've been forgetting which message I removed and I would like to restore it. Someone knows if is there a way to reset all the default messages ?
1
vote
1answer
48 views

How to change path of $UserBaseDirectory to a new location during startup?

I wish to customize where packages and notebooks are saved by creating a custom directory tree which emulates Mathematica defaults. I wish to do this so that paths can be found in $ContextPath for ...
0
votes
1answer
61 views

Mathematica 12.1 is treating all my cells as raw texts by default

I was once using Mathematica 11 it all works fine - when I create new Notebook (.nb) input like 1+1 and press shift+...
2
votes
1answer
64 views

Set options once for all, for all Plot-like functions

Currently, to have default font size values for my graphs I do the following: SetOptions[{Plot},TicksStyle->Directive[50],AxesStyle-> Directive[50]]; However ...
8
votes
2answers
120 views

How to set default version for an external language code cell?

This example is for Python but I would like to set this option for any external language. I have a couple of versions of Python installed. ...
17
votes
1answer
144 views

Why does setting SyntaxInformation add a definition to DefaultValues

Before setting any definitions to the symbol f, the DefaultValues of f is empty: ...
4
votes
0answers
95 views

What is the default method of FindClusters?

I used Method -> Automatic on FindClusters and obtain a cluster autoCts as below:- ...
3
votes
2answers
45 views

How to return a default value if no match is found in search of string

Suppose I have a string like "a-1_b-2_c-3_d-4" with numbers, labels, and separators, and I want to get ...
21
votes
3answers
5k views

What's the default colormap (or color scheme) used in mathematica?

For example, the colors used on this page: http://reference.wolfram.com/language/ref/ContourStyle.html or here: https://www.wolfram.com/mathematica/new-in-10/plot-themes/default.html or here: ...
3
votes
1answer
51 views

Using other functions' replacement rules

I have a module that uses some default options for NDSolve like so ...
11
votes
2answers
293 views

Bulletproofing packages against SetOptions of built-ins

Packages are (obviously) written in terms of built-in Mathematica functions. But many (if not, most) of these functions have options, like Expand, ...
5
votes
2answers
487 views

What's the default color function for BarChart, PieChart? [duplicate]

If one increases the number of colored items in a BarChart or PieChart one can see that its color scheme is based on a gradient ...
5
votes
0answers
130 views

Which filter does InverseRadon use by default?

I am using the InverseRadon function. According to the documentation the function uses a Hann filter and no cutoff (...
1
vote
0answers
79 views

Automatic is not always the default option

Contrary to what one might expect, specifying an option to be Automatic sometimes changes the output. For example, by default ...
8
votes
2answers
2k views

How to change the default Notebook stylesheet

For everyday work I use a custom notebook template. Its name DefaultModified.nb However, in order to open it I need to first open a built-in default notebook, go to the Menu/Format/StyleSheet and ...