Questions tagged [packages]

Questions on Mathematica packages, which are self-contained bundles of Mathematica code that add new functions and other functionality.

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18 views

Function working in command line session but not in package [duplicate]

I have this pretty straight-forward function GetMinimum[function_, xmin_] := First[FindMinimum[{function, x>xmin}, x]] that works perfectly within a ...
1
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1answer
79 views

Evaluating all the notebook calling a package doesn't work whereas evaluating the package “manually”, then run the notebook [duplicate]

I have put all the function I use regularly in a package. At the beginning of my notebook I have a section containing the following stuff. ...
2
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1answer
955 views

Simple question about package : why it doesn't work?

My notebook can't load my package and I don't know why. I called "testons.m" the file containing my package, I wrote inside it the following exemple code : ...
7
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1answer
182 views

How to include AceFEM analysis in a package

I would like to wrap my AceFEM analysis in one function and include it in a Mathematica package (.wl). I have followed the instructions on how to create packages from documentation and saved the ...
1
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1answer
101 views

Why can't package call imported association list?

This is question is also posted at the Wolfram site here. The files are available there as well. I have a need to make use of a list of associations for fast lookup inside a Package implementation. ...
6
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0answers
83 views

Infix non-ASCII operator needs a space to be parsed correctly in a script

Bug introduced in 9.0 or earlier and persisting through 11.1 First off: ...
1
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1answer
332 views

Mathematica package for power spectra of scalar perturbations

Is there any Mathematica package available to numerically compute the power spectra of the scalar and tensor perturbations in cosmology? I'd like to numerically calculate the tensor to scalar ratio in ...
6
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2answers
165 views

Add package markdown to autogenerated package

I develop in .nb files and autogenerate my packages from them (by setting the notebook option AutoGeneratedPackage -> Automatic) and have no desire to change ...
13
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1answer
361 views

How to automatically do a computation, Quit[], restart and do a new computation

Related questions have been asked before (eg Where does a package have to be loaded?, https://stackoverflow.com/questions/6152023/quit-kernel-in-mathematica-by-a-command-not-using-evaluation-menu, ...
3
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1answer
113 views

Autoload a package

I want to aoutoload a package at the beginning of a notebook. I set up my directory as written here How to use the Autoload directory? So, I have these files: ../Work/MyFile.nb ../Work/...
0
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0answers
180 views

Why the package (.wl) and .nb behaves completely different [duplicate]

I am developing an application in one part I am checking the if the functions are constant or not. I am using a couple of lines of code (it is possible that there is another way of doing it) but the ...
4
votes
2answers
192 views

Batch Loading of Mathematica Packages and Issues with Autoloading

I have a package that initiates some periodic tasks via the ScheduledTasks functionality. The tasks in question also require the use of parallel tools and the launching of external commands. ...
8
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3answers
205 views

Re-encode text file to use Mathematica's character name, like \[Alpha]

How can I re-encode a text file (or string) so that non-ASCII characters will be represented using Mathematica's standard names? For example, if the original contents of the file was ...
5
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1answer
120 views

IGraph/M: How to understand IGMotifs?

There is a function IGMotifs in package of IGraph/M. I have read it some times but fail to understand it. ...
10
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1answer
264 views

Bifurcation package like AUTO?

I was wondering if there is any available continuation and bifurcation analysis package for Mathematica. I'm looking for something like AUTO. I've seen there is already a Matlab version of the ...
6
votes
1answer
425 views

Begin[“`Private`”] vs Module

So, if you have a package formatted like so: ...
1
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0answers
57 views

Where to put my packages [duplicate]

I wrote a few packages with various functions. Now I would like to put these packages to a location that I can "Get" them via <<name ( I prefer a directory "...
3
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0answers
62 views

Is the package documentation buggy? [duplicate]

At https://reference.wolfram.com/language/tutorial/SettingUpWolframLanguagePackages.html we read: BeginPackage["Package`"] set Package` to be the current ...
3
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0answers
153 views

Wolfram language vs Mathematica [duplicate]

Suppose I am developing a package (because I am :)). Mathematica gives me the option of creating a Wolfram Language (.wl) package or a Mathematica (.m) package. Why would I choose one vs the other? ...
7
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1answer
288 views

Package loading in init.m

I'm loading a package at startup in "~/Library/Mathematica/Kernel.init", which looks like this: ...
7
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1answer
294 views

Syntax Highlighting for WL files in Atom/Sublime?

What packages do people use for syntax highlighting in Atom, Sublime Text 3, etc?
4
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1answer
170 views

Context inside Do[…]-loop

Consider the following code: Begin["mycontext`"]; myvar = 7; Print[Context[]]; Print[Context[myvar]]; End[]; with the output mycontext` mycontext` Now ...
1
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1answer
147 views

Use of standard form in .wl package

In a .wl package, i use the package notation but it is presented as inputform and it is consequently not very easy to read. ...
7
votes
2answers
151 views

How to create Functions that have Compiled functions effectively

I'm about to build a package that will provide lots of simple functions. I want these functions to run as fast as possible when evaluating numerically but still provide symbolic results when needed. ...
2
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1answer
93 views

Why is pattern matching different inside package

This works fine when put in a notebook: TestFunction2[x_] := Column[{Head /@ x, Cases[x, _f], MatchQ[_f] /@ x}]; TestFunction2[{f[1, 2]}] and produces: ...
22
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1answer
2k views

How can I install packages distributed as .paclet files?

I downloaded a Mathematica package. It came as a file with the .paclet extension. How can I install or uninstall it?
4
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1answer
560 views

Modeling Antennas

Radio amateurs often use EZNEC to model antennas. I was wondering if anyone knows of a Mathematica code to model and simulate an antenna. I have not found anything with a google search.
4
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2answers
196 views

AceFEM: How to improve legend in SMTShowMesh?

Note: This question is about AceFEM package for finite element analysis in Mathematica. I would like to improve styling of color legend produced by default use of ...
7
votes
1answer
200 views

AceFEM: How to mirror a domain in postprocessing?

Note: This question is about AceFEM package for finite element analysis in Mathematica. In finite element analyses we usually take advantage of symmetry of geometry and loading to model only a ...
2
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0answers
101 views

Neural Networks: Missing functions/data

Newcomer to both Mathematica and neural networks here, so please bear with me. I'm running Mathematica (11.0.1) on a school server (Ubuntu 14.04), accessing it via ssh. I'm trying to follow the ...
1
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1answer
92 views

Creating a package on Mathematica which will use the first derivative test

This is what I have so far (I'm new at this sorry): ...
15
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1answer
293 views

Setting Stylesheet for Package files in Version 11.1

Since many versions the frontend does a pretty good job as an editor for package files (.m or .wl). In versions up to 11.1 code as the following could be used to additionally tweak the appearance and ...
2
votes
1answer
219 views

Loading documentation of Package installed in any directory

Installing Package into $UserBaseDirectory or $BaseDirectory means automatic loading of the documentation (after calling the ...
4
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1answer
126 views

How to find all package we can LoadNETType

After we Needs["NETLink`"] and InstallNET[];,we can use load many .net packages by ...
1
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1answer
91 views

How to find all package we can Needs

We can encounter that interesting package sometimes,like GUIKit`,but I don't know how to find those.I can found that package which has been default loaded ...
2
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1answer
162 views

step-by-step calculation done by TransformProduct

Is it possible to see the step-by-step calculation done by TransformProduct function in MathStatica package?
3
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2answers
248 views

How to access externally defined symbols without polluting the current namespace?

NB: In this post, by fully qualified names I mean names like Global`x or SomePackage`y, which include their complete context ...
0
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1answer
138 views

How to avoid namespace leaks?

Below is a toy package that illustrates what I mean by "namespace leaks". ...
12
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1answer
395 views

Why SciDraw can not handle the StreamPlot?

I find that the package SciDraw is suitable for preparing the figure in the thesis. When I use it to plot the line, it works well. For example ...
2
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0answers
142 views

Symbolic second variation (quadratic form matrix)

Mathematica has a calculus of variations package that can compute the first variational derivative symbolically, rather nicely. Does anyone know if there is a way to compute the quadratic form matrix ...
3
votes
1answer
420 views

Problem loading package

I'm a new user and I'm trying to load a package in Mathematica 11.0. I've copied the DisturbingFunction.m package to %appdata%\Mathematica\Applications but after this I can't load it. I've tried ...
0
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0answers
102 views

Trouble using ProPac in Mathematica 11

Has anyone tried using ProPac package here on Mathematica 11? It seams to not work anymore.
3
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0answers
110 views

Finding the Mathematica package for time series

I'm studying time series. Searching at internet I found this pdf file with a lot a useful information and examples about time series. I want to know if some one knows how to get the required package ...
2
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1answer
185 views

Creating isothermes, isochores etc

May be the question goes beyond the purpose of mathematica.stackexchange but I could not find anything similar with "googling". Does it exist any Mathematica package/ application for creating ...
3
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0answers
94 views

How to resolve a context shadow problem (revised) [duplicate]

I have developed a notebook of 30+ functions for Geometric Algebra, all of which involved using the symbol e with subscripts like Subscript[e,1]. I write them here as e1, e2, e3 ... for readability. ...
5
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3answers
239 views

How does Needs[“foo`”] find the file that defines context “foo`”?

The post's title says it all, but if more detail is needed: Suppose I have the following in some file /path/to/foo.m: ...
5
votes
2answers
421 views

Editing Wolfram Language Packages and Scripts

Background I am currently working on a large software development project written in the Wolfram Language and I would like to organize my code in Wolfram Language Packages and Scripts (.wl files. See ...
5
votes
1answer
330 views

How to make a parallel auto-generated .wl package from a .nb notebook

As we know, owing to the set of SetOptions[InputNotebook[], AutoGeneratedPackage -> Automatic], a .m file will be generated automatically by the Mathematica ...
1
vote
1answer
130 views

Installing “Differences”-palette from AuthorTools

I am new to this feature of Mathematica. In Mathematica 10.0, how do I load/use "AuthorTools"? I am particularly interested in installing the "Differences" palette Thank you
2
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0answers
314 views

How to use Mathematica MathPDE Package? [closed]

I'm trying to use the Package MathPDE that is introduced here http://www.mathematica-journal.com/2011/12/mathpde-a-package-to-solve-pdes-by-finite-differences/. Since I could not find anything about ...