Questions tagged [default]
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39 questions
3 votes
2 answers
204 views
Pattern match about Times default value
I want to divide a product into two pieces, one is the terms of form f[x, _], the other is the leftover factors free of x: ...
0 votes
1 answer
349 views
How to set the default screen style environment to elegant code?
I want to set the default screen style environment to elegant code. How can I do this?
0 votes
0 answers
132 views
Changing the default fonts, colours and padding of plots in Mathematica 13
Default legend font After a while of playing around with the option inspector, I've managed to change the default font and colour of the axis labels and tick labels of a 2D plot, as well as the ...
7 votes
2 answers
329 views
Make a function work by the keyword instead of argument position while evaluating
I have a simple function which has default values. foo[a_: 1, b_: 2, c_: 3] := a + b + c To evaluate it, I need to provide the arguments in the same positional ...
1 vote
1 answer
137 views
Ensure that Options for built-in symbols are the original defaults
I often create symbols (no args) or functions (with args) in which common options (and styles) are set in body and unique opts within args for managing multiple calls to built-in functions. these spit ...
2 votes
0 answers
102 views
Default arrowhead primitives
Are there source files with Lines etc. that produce (boundary of) the default arrowhead I'm imagining something like ...
1 vote
1 answer
178 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 ...
2 votes
1 answer
157 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