Questions tagged [wolfram-cloud]

Questions specific to the Wolfram Cloud products.

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41 views

Value & Working of Wolfram Cloud [closed]

I am not devaluing it. However, presumably, I have access to it, but I cannot get past the HTTP error 500 business. I visit this page here. to login. Click 'sign up for free' or 'sign in' HTTP error ...
2
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0answers
18 views

Clouddeploy and iframes

I am trying to migrate from webMathematica to Mathematica online on my educational website: https://sameradeeb-new.srv.ualberta.ca I ran into the following two problems: 1) Having multiple iframes ...
2
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0answers
55 views

Debugging a simple APIFunction

I have a simple API that takes a recipe and returns the list of ingredients: ...
1
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0answers
18 views

ImageContents not working on Wolfram Cloud iOS app

I tried using the experimental ImageContents[] function, introduced in MMA 12, on my PC (using Mathematica) as well as on my iPad (using Wolfram Cloud app). On my ...
2
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1answer
59 views

Fonts not rendering correctly on the cloud

There are a number of issues that I encounter when I try to use my own stylesheet and publish on the cloud. The document looks great on the Mathematica running on my desktop. But when I publish to the ...
5
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0answers
50 views

InputField with carriage return in cloud notebooks?

I'm looking for a way of constructing a multi-line InputField in a cloud notebook. That is, a text field that supports the following five behaviors: The 'Enter' ...
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0answers
38 views

Simplification of symbolic vector and matrices representation

I'm new to the Wolfram Language programming and I cannot manage to do the following. I wish to use Wolfram Cloud to simpilfy a heavy vector and matrix expression using symbolic complex vectors (...
2
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0answers
60 views

How to do field completion in FormFunction?

The control InputField has the option FieldCompletionFunction for showing optional autocompletions (updates a dropdown as you ...
3
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0answers
24 views

PoolingLayer[] doesn't export to cloud anymore

Since last week (?) PoolingLayer[] appears broken when exported to the cloud from my local machine. Lets define two nets, one is a poolingLayer and the other a ...
2
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0answers
114 views

GraphData does not work in the cloud [closed]

Bug introduced in 12.1 cloud Currently, GraphData does not seem to work in the cloud. For example, GraphData["TutteGraph"], <...
1
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0answers
24 views

Exporting plot as .eps in cloud version

I am a total beginner with Mathematica and in the desktop version, I can just select my plot and export it as a .eps. I can not find out how to do it in the cloud version, just right click and save it ...
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0answers
97 views

Problem in solving system of equations using “Solve”

I have an equation in its normalized form as: $\frac{v(x)}{V_{cc}}=C_1\cos qx+C_2\sin qx+1+ \frac{q^2}{1-q^2}.\frac{V_R} {V_{cc}}\sin (x+\phi)$ Where $$q=\frac{1}{\omega\sqrt{LC}}$$ With the ...
7
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1answer
99 views

Publish to Cloud with accompanying stylesheet

Is it possible to Publish to Cloud with an accompanying user-defined stylesheet? So that anyone who clicks on the link will see it with the correct stylesheet. I'm not talking about using ...
6
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1answer
395 views

Wolfram Cloud slowdown

Has anyone noticed a slowdown on Wolfram Cloud rendering? With @JanPöschko's help I've been using Wolfram Cloud to share docs for my EcoEvo package. I just updated them and noticed that it takes a ...
1
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0answers
57 views

Edited: Cannot reproduce the same plots with the same code

I am trying to import a file from the cloud (wolfram cloud), but i got the error Part :Part specification Sign In with Your Wolfram ID mycode: ...
10
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0answers
86 views

How to use GrammarRules and GrammarApply with different languages?

I want to use PLI with GrammarToken/GrammarRules/GrammarApply in Russian language. But it doesn't work ...
3
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1answer
45 views

Is wolframcloud accessible from mobile devices?

I am having trouble accessing the free online platform for the most part of the last couple of weeks. I used to log on without any problem from my mobile device but for some reason I have not been ...
3
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1answer
80 views

Can Delayed FormFunction redirect to itself (with body)

I want a FormFunction to show a history of inputs, by default an empty list. But once the submit is hit, the form should be reloaded with the history shown on top. ...
1
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0answers
24 views

Alter maximum output size from Linux command line

I recently installed Wolfram Mathematica in a instance in Google Cloud using GPUs and I'm running it inside Jupyter Notebook, Python 3, using Wolfram Client library. However, big outputs, like a 400,...
4
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0answers
34 views

How to fix the legend and dotted edges in WolframCloud?

Following the problems in my previous question: How to get good images for Graph in Published Notebooks I found a way to fix the aliasing issue, apparently, the ...
4
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0answers
67 views

How to get good images for Graph in Published Notebooks

Consider the following Graph as an example: ...
2
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0answers
23 views

Does anyone know what is the way to get the entire directory structure of the cloud account locally?

So when I publish the notebooks go in the folder: Home\Published\... When I attend any online tutorial the notebooks are automatically copied into: ...
1
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1answer
80 views

Cannot submit valid form in FormFunction

I have a simple FormFunction like this: FormFunction[{"expr" -> ToExpression}, HTTPRequestData[] &] When I use ...
1
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0answers
41 views

Number-theoretic notation in Wolfram Cloud for iOS

I am using Wolfram Cloud Mathematica, and I want to write an equation using the mathematical symbols for Sum (like a capital sigma, but no the Greek letter) and <...
3
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0answers
105 views

Different execution behaviour between Wolframcloud and Wolfram Mathematica

When I execute in Wolfram Mathematica: s=0.3; m=5; x=6; it works. But when I execute the same on wolframcloud.com it returns ...
2
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0answers
46 views

Hide the Wolfram Cloud Activity window

I'm new to Mathematica. I use Wolfram Cloud to save my notebooks and I've enabled autosave. So, whenever I press Shift+Enter (after saving once), the notebook gets saved on the cloud. The problem is ...
3
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0answers
38 views

CloudDeploy does not work with IntervalSlider

I try to deploy the following simple Manipulate: ...
2
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2answers
62 views

Conveniently downloading all the files in a CloudDirectory

Working on a data viz project online, I created a cloud directory with hundreds of plots I'd like to now download for final processing and visualization. Realistically, I'd just like to be able to ...
7
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1answer
81 views

Does pure file uploading/downloading from Wolfram Cloud consume cloud credits?

If I use CopyFile to copy a large file to the wolfram cloud (say 100MB), and got say 10 ...
5
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0answers
78 views

How to detect where your code is running (Mathematica, Engine, CDF, the Wolfram Cloud, etc.)?

I'd like to include logic to avoid breaking my functions in different environments, like the cloud (which lacks support for many things) or the wolfram engine, or CDF. For example, I'd like a test: <...
12
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1answer
124 views

Installing Paclets in Mathematica online?

Is there a way to install custom packages in Mathematica online? IE, following instructions to install Carl Woll's https://github.com/carlwoll/TensorSimplify, I get "The PacletManager application is ...
2
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1answer
37 views

Using the Control key to edit notebooks on wolframcloud

Using the notebooks on mathematica.wolframcloud.com in the browser is very convenient, but I can't figure how to type fractions, powers, etc using the "Control" key as the key seems to be captured by ...
3
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1answer
73 views

Trying to create Personal Data Resource in Wolfram Cloud Notebook

I am trying to create a Personal Data Resource from within a Wolfram Cloud notebook. I'm following the instructions at: https://reference.wolfram.com/language/workflow/SetUpAPersonalDataResource.html ...
4
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1answer
52 views

Work-arounds for GraphicsData not showing in Wolfram Cloud?

I often copy-paste things from LatexIt or OmniGraffle into Mathematica notebooks. The results are GraphicsData objects which don't render in the Wolfram Cloud. Is ...
0
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1answer
30 views

Can't display a `BooleanRegion` in the Wolfram Cloud Notebook

I can't manage to display a BooleanRegion in the Wolfram Cloud Notebook: ...
0
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0answers
19 views

Unable to upload a raw PDF to Wolfram Cloud [duplicate]

I am getting "Expected cross reference table" issues:
5
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1answer
46 views

What is the proper way of setting ` CellContext -> CellGroup` in the Wolfram Cloud Notebook?

I want a different evaluation context for different sections of my Notebook.Mike Honeychurch suggested to me than changing the CellContext to ...
6
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2answers
65 views

How to mix text and formulas in a single cell in the Wolfram Cloud Notebook?

How to mix text and formulas in a single cell in the Wolfram Cloud Notebook? The shortcuts Ctrl+( and Ctrl+( don't work (they probably are intercepted by the browser)
0
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2answers
57 views

How to keep symbol bindings local to a Notebook section?

I'm using the Notebook on Wolfram-Cloud as a ... well ... notebook to keep notes about the topic I'm studying and to answer exercises. I usually keep one notebook file per chapter, with course notes ...
2
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1answer
32 views

Grid with data vertically aligned on the decimal point are not properly displayed in the Wolfram Cloud Notebook?

I can't align colum data on the decimal point: ...
1
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1answer
66 views

Uploading a file (with weird format) to the Wolfram Cloud

I'd like to export /path/to/api.trace (the result of a GPU trace, which is in some weird format) to the Wolfram cloud (so that someone else can download it and ...
4
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2answers
76 views

How to deal with zip files in the wolfram cloud?

I have a zip file in the cloud but I can't seem to unzip it! ...
3
votes
1answer
45 views

Uploading text to Wolfram Cloud with syntax highlighting?

Via text = "Some string.."; CloudExport[text, "Text", Permissions -> "Public"] we can upload raw strings to the Wolfram Cloud; however, it's not very rich ...
3
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0answers
114 views

How to use Mathematica in Chrome extension?

Now that the wolfram engine is free (for developers), I'd like to know how to use it within a chrome extension. It's easy to make a chrome extension, which is essentially just a JSON file with some ...
12
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0answers
155 views

Continuous integration (CI, software development) with Wolfram Language?

Continuous integration (in the software engineering sense) is a common method to ensure that the code in your repository works as it should after each commit. For example, you can run a set of ...
9
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1answer
75 views

Setup sharing of a directory on Wolfram Cloud?

I have a number of public notebooks with addresses like https://www.wolframcloud.com/obj/yaroslavvb/newton/lyapunov.nb https://www.wolframcloud.com/obj/yaroslavvb/newton/util.nb etc Is there a way ...
10
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1answer
190 views

Mathematica 12: Failure with URLRead

Bug introduced in 12.0 The following HTTP request fails to submit the body under version 12, but works in Mathematica 11: ...
3
votes
1answer
69 views

Full list of symbols not supported in the cloud?

I planned to use AudioCapture[] in a cloud notebook and just found out it’s not supported. There used to be a convenient “not in the cloud” icon in a symbols ...
12
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1answer
224 views

Putting package documentation on Wolfram Cloud

So, I've finally released v1.0 of my EcoEvo package. Yay. Maybe I'll give an overview here soon. I'd also like to advertise to my colleagues, perhaps non-Mathematica users, who might use it. The ...
1
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1answer
94 views

Exporting data from Wolfram Cloud

I have this table: data = Table[{x, y, Sqrt[r^2-x^2-y^2]-r+RandomReal[{0,0.005}]}, {x, 0, 2.5,0.5}, {y, 0, 2.5,0.5}]; How can I export it to a .txt file using ...

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