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5 votes
2 answers
68 views

How to check if CapForm is set by default in the plot?

In this plot it seems like the CapForm["Square"] is set by default. ...
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  • 1,750
1 vote
0 answers
54 views

Default arrowhead primitives

Are there source files with Lines etc. that produce (boundary of) the default arrowhead I'm imagining something like ...
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  • 2,648
11 votes
2 answers
716 views

Mathematica 13: everything is magnified

In Mathematica 13 the font and everything else in notebooks and the size of toolbars is too big, compared to Mathematica 12.3 (with all the settings the same, magnification set at 100%). It seems, the ...
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  • 2,721
1 vote
1 answer
76 views

How to change Global Preprint preferences for how matrixes are displayed?

I asked a question about how to make all array outputs be displayed as matrices a few weeks ago. I have run into a problem ensuring that the setting change is permanent, however. I thought the global ...
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0 votes
0 answers
26 views

Overriding default value of inheritied option as per passed options

Consider the following example that shows the spirit of my problem: ...
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  • 902
2 votes
1 answer
107 views

How to configure the Welcome Window?

How to reduce and set a smaller size in the font/text in the Welcome Window? I´d like to obtain in Mathematica 12.3 a Welcome Window as the on I have in Mathematica 11.3
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  • 3,061
5 votes
1 answer
128 views

What is the default binning method of Histogram[]?

Histogram[] command returns a histogram of a set of data. There are different methods of binning, such as, Scott's rule, which we can specify the binning method in Mathematica. My question is what is ...
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  • 65
4 votes
1 answer
73 views

How can default valued be added in a Query?

I'm not understanding the the default values are not used to produced a length of 0 in the following example. What is the right way to add default values during a query? ...
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  • 12.3k
3 votes
1 answer
129 views

Extracting Lighting specs used in a Graphics3D object

I'm getting a plot which is mostly fine with Lighting->Automatic, but a bit too dark. How do I go about getting the Lighting specification used in the plot so I ...
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1 vote
2 answers
107 views

How can I change the default color of the basic geometric regions in 2D?

I like to use the basic geometric regions in Mathematica, like Parallelogram[...], Rectangle[...], ...
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0 votes
1 answer
52 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 ?
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1 vote
1 answer
60 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 ...
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  • 1,787
0 votes
1 answer
125 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+...
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  • 103
2 votes
1 answer
94 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 ...
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  • 1,973
2 votes
1 answer
88 views

Change default ImageSize for all graphics functions programmatically only for the current session

How do I change the default ImageSize for all functions producing graphics programmatically for the current session (only)? Something close to an answer is given in ...
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  • 3,553
11 votes
2 answers
238 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. ...
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  • 39.3k
11 votes
1 answer
422 views

Modifying default magnification of Documentation

Well, finally, after decades of Mathematica rendering notebooks incorrectly in Windows, and after many years of Mathematica not supporting high-resolution displays in Windows, finally version 12.1 ...
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  • 4,119
19 votes
1 answer
162 views

Why does setting SyntaxInformation add a definition to DefaultValues

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

What is the default method of FindClusters?

I used Method -> Automatic on FindClusters and obtain a cluster autoCts as below:- ...
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  • 3,389
4 votes
2 answers
57 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 ...
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  • 1,318
21 votes
3 answers
6k 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: ...
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  • 313
3 votes
1 answer
55 views

Using other functions' replacement rules

I have a module that uses some default options for NDSolve like so ...
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  • 559
11 votes
2 answers
311 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, ...
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5 votes
2 answers
563 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 ...
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  • 11.4k
5 votes
0 answers
143 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 (...
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  • 66
1 vote
0 answers
91 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 ...
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  • 1,724
8 votes
2 answers
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 ...
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8 votes
1 answer
159 views

Custom default ImageSize while allowing inheriting

When displaying graphics in the Mathematica front end, and leaving ImageSize at the default, the result will always keep its previous size. For example, ...
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  • 224k
20 votes
2 answers
2k views

Change base font for all graphics objects

How can I change the base font style for all graphics objects, including the ones generated using plotting functions? I would like to change this a single time and have it affect all graphics ...
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  • 224k
14 votes
1 answer
2k views

Changing default ImageSize in the frontend?

I would like graphs to appear somewhat larger in my notebooks (running v8.0.4 on OSX 10.8.2). Naturally I can specify ImageSize in each individual plot, or drag ...
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  • 1,533