Questions dealing with optional named arguments of Mathematica functions.

learn more… | top users | synonyms

7
votes
2answers
81 views

TimeSeries interpolation with time gap awareness

Is there an option for ResamplingMethod (or any other practical way) for specifying different behaviours of the interpolation, depending on, for instance, closest dates (on the ...
7
votes
0answers
81 views

Override a PlotTheme element at the Options level?

Edit: I am still using version 10.1; has anything changed by 10.4.1? Plot properties defined in a Theme override (supersede) properties defined on Options. This ...
3
votes
1answer
72 views

NDSolve DAE solution order is mixed up

Compare the two solution sets below: in the first one (x == False), there are only 3 dependent variables while in the second one (...
5
votes
0answers
53 views

“PostProcess” and “Tolerance” in DifferentialEvolution? [closed]

What is "postprocess" option in DifferentialEvolution method (for instance when using ...
10
votes
1answer
120 views

Creating Saveable->False notebooks

Bug introduced in 10.3 or earlier and persisting through 10.4.1 Reproduced on Windows 7, 10 Bug confirmed by WRI: [...] It does appear that the Saveable Notebook Option on Windows is not ...
6
votes
1answer
86 views

Why I cannot change the AxesStyle of the Plot?

Bug introduced in 8 or earlier and persists through 10.4.1 I am trying to plot the following single variable function: $$\small\frac{180 \sqrt{\pi ^2-625 t} \left(\pi ^2 (36 t-25)-1500 t \left(45 ...
4
votes
1answer
103 views

OptionsPattern[] taken as a Replacement Rule

I was trying to write my own plot function taking as unit size cm instead of points. I've tried ...
0
votes
2answers
39 views

Cell label not appearing for pasted image

When I paste an image into a notebook the cell has no label. In the Generalized Input Tutorial: https://reference.wolfram.com/language/tutorial/GeneralizedInput.html#52003380 they show pasted images ...
5
votes
0answers
123 views

Graphs' options vs JournalArticle stylesheet

Bug introduced in 10.4 and persists through 10.4.1 [...] This GridGraph behavior does appear to be a regression in Mathematica 10.4 from earlier versions. As ...
3
votes
2answers
111 views

Extracting unknown ColorFunction from Plot, Plot3D etc

I wonder if there is a way to extract existing ColorFunction and "override" it with a new function that will depend on original one. This question discusses ...
7
votes
3answers
119 views

The very bottom of CellMargins is missing

Bug introduced in 8 or earlier and persists through 10.4 Edit 16. IV 2016 I've received an answer from WRI Support: [...] It does appear that CellMargins is ...
4
votes
1answer
46 views

Difference between Initialization Cell and Group

Is there a difference between setting a Cell or a Group of cells to be an ...
1
vote
1answer
57 views

How to assign options to a variable?

I want to redefine a function similar to Plot like this: ...
18
votes
3answers
371 views

Writing functions with “Method” options

I'd like to implement several behaviors for a particular function using a Method option added to the function definition: ...
0
votes
2answers
68 views

How does one exchange an option with another one?

Consider an expression with a list of options at its end, like ...
1
vote
2answers
78 views

How to Set the Ratio of Units of the Axes in a 2D Plot?

Consider the following plot Plot[{Sin[x]}, {x, 0, 2*Pi}, PlotRange -> {{0, 2*Pi}, {-1.05, 1.05}}, AxesLabel -> {x, y}, AxesOrigin -> {0, 0}] It is ...
0
votes
0answers
33 views

PlayRange option ignored when exporting

I've made use of autohotkey to write a script that plays audio files of piano keyboard notes when I press key-combos. At risk of digressing I will say a little about how it works. I hold one of ...
5
votes
3answers
79 views

Graphics option to suppress lines between adjoining polygons

In 10.3.1 there was a Graphics option -- it might be a sub-option of Method -- which erases the thin line visible at the join ...
5
votes
0answers
89 views

How do I configure the input and output layers of a neural network?

I'm confused about how to set some of the basic properties of a neural network structure using Classify. I'm trying to set the basic properties of a simple neural ...
3
votes
1answer
49 views

What causes the error NotebookEvaluate::nbnfnd?

Help says: NotebookEvaluate can take either a NotebookObject or a filename referencing a notebook file. therefore, I wonder why ...
6
votes
1answer
60 views

FormatType with respect to Cell's content

Minimal example: Let's establish a notebook's stylesheet with additional TestStyle which has a FormatType->"CellExpression": ...
0
votes
1answer
43 views

How to use a PopupMenu in Manipulate? [duplicate]

I need to build a Manipulate to show one of several functions in 3D. The functions should be selected in the Manipulate box using a PopupMenu, but the documentation isn't very helpfull on this. So ...
8
votes
1answer
924 views

Creating self destructing notebook

Inspired by this post I've been trying to implement the idea in Wolfram with no success yet. I've come pretty close though and need some help. So I've managed to do this: ...
4
votes
3answers
89 views

Set absolute options for a function?

How can I set an absolute option for a user-defined function? I understand I can define options like this: ...
2
votes
1answer
43 views

What syntax refers to “this notebook” object?

I want a notebook to automatically save after any cell is evaluated. I found that I should use the command SetOptions[XXX, NotebookAutoSave -> True] to do ...
18
votes
0answers
396 views

More Ticks::ticks errors in AbsoluteOptions in v10

Bug introduced in 7.0 or earlier and persisting through 10.4 or later While the specific bug affecting Plot described in AbsoluteOptions prints error messages in ...
6
votes
0answers
45 views

Unwanted evaluation of RHS of association in FilterRules

FilterRules is a handy function that works on associations, however it does not respect delayed association-values. RuleDelayed ...
1
vote
1answer
105 views

What is the fundamental difference between “PlotPoints” and “MaxRecursion”?

When making a plot, PlotPoints or MaxRecursion options are used to specify the accuracy or the extent of how detailed the result will be. Ff either of them do the similar job, I think ...
8
votes
1answer
144 views

Petrie polygon projection of a hypercube graph

I am trying to generate the Petrie polygon projection of the 8-cube in Mathematica, like this one: I tried using, for example, the HypercubeGraph function: ...
7
votes
1answer
328 views

Triangle that collapse cells

I'm not very good in English , so is hard to explain but how put the triangle in the left that deploy or collapse a group of cells ?
6
votes
1answer
98 views

Simulated Annealing, SearchPoints and InitialPoints options set at the same time

I have a function that needs to be minimized. Since the function depends on real-time data (which is fetched every few hours, and the function is redefined according to the new data), I have to run ...
9
votes
1answer
83 views

How to put Magnification control in docked cell

I have made a handy toolbar that provides access to menu items that are not visible when I F12 a workbook. I would like to add the following function to a button in the toolbar: ...
6
votes
2answers
201 views

Weird behavior of conditions when using OptionsPattern and OptionValue

I'm trying to define a function that is evaluated differently depending on its options. This code ...
2
votes
1answer
194 views

Manipulations with options

I have two functions with options, for example f and g ...
3
votes
2answers
253 views

Handling options in my function [duplicate]

It seems this should be easy, by I just can not figure out how. I'm making many very similar style plots, so I want to make a function with all the default options specified. Sometimes I need to tweak ...
4
votes
2answers
88 views

Setting WholeCellGroupOpener [duplicate]

When I write WholeCellGroupOpener, Mathematica autocompletes it, but it doesn't recognize it (it stays blue instead of turning black). Example: ...
3
votes
0answers
104 views

What is recommended way to define my function option

In Mathematica 5.x days many packages used the following standard mechanism to read option values ...
9
votes
1answer
239 views

Front End options

Inspired by a recent question and others like it, and not finding an existing duplicate, I ask: What is the hierarchy of Front End options? How do they work? How can their values be set and ...
7
votes
1answer
454 views

Can Mathematica check spelling during typing?

I can't see a way to get Mathematica to check my spelling as I type. Is this feature not supported? I've done everything I can think of with my options: Is there a setting I'm missing?
12
votes
2answers
1k views

Labels and tickmarks inside Frame

Is there a way to force Plot and related functions to place the tick labels inside, rather than outside a frame? For example, consider, ...
3
votes
1answer
353 views

Change the height of a function being plotted

How do I alter the height of any function plot using the Plot function? Mathematica seems to limit the height of the plot up to the range of a function and distort ...
4
votes
2answers
115 views

Extracting Color Options from BarChart

I would like to extract the colors (i.e., obtain RGBColor[] or other full specification) of the different colors used in a bar chart such as this ...
1
vote
1answer
52 views

Histogram “PDF” - Workaround for chopped y axis [closed]

My question is about finding a workaround and/or setting of parameters for a problem with the Histogram function and the "PDF" option. This problem occurs when I use Mathematica (Wolfram Cloud ...
3
votes
2answers
853 views

Methods for NSolve

I've been using NSolve a moderate (50-100 equations) size system of linear equations and it has been working splendidly (Solve ...
5
votes
1answer
331 views

Default FontFamily for PlotLabel

This is probably a rather basic question and I presume I am simply unable to make proper use of the Options[] function: I am trying to figure out what the default ...
1
vote
0answers
44 views

Why isn't Options[] finding all options? [closed]

I've created a plot with 3 non default options. See below. I would like to list these options using the Option[] function. When calling Options on the the plot, ...
3
votes
1answer
83 views
1
vote
1answer
43 views

Using a prompt to set options

I am creating a toolbar. One of the buttons on my toolbar is this setcounter button below. ...