Questions tagged [wolfram-cloud]
Questions specific to the Wolfram Cloud products.
282
questions
0
votes
0answers
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
votes
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
votes
0answers
55 views
Debugging a simple APIFunction
I have a simple API that takes a recipe and returns the list of ingredients:
...
1
vote
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
votes
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
votes
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' ...
0
votes
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
votes
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
votes
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
votes
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
vote
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 ...
0
votes
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
votes
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
votes
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
vote
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
votes
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
votes
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
votes
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
vote
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
votes
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
votes
0answers
67 views
How to get good images for Graph in Published Notebooks
Consider the following Graph as an example:
...
2
votes
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
vote
1answer
80 views
Cannot submit valid form in FormFunction
I have a simple FormFunction like this:
FormFunction[{"expr" -> ToExpression}, HTTPRequestData[] &]
When I use ...
1
vote
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
votes
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
votes
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
votes
0answers
38 views
2
votes
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
votes
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
votes
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
votes
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
votes
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
votes
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
votes
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
votes
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
votes
0answers
19 views
Unable to upload a raw PDF to Wolfram Cloud [duplicate]
I am getting "Expected cross reference table" issues:
5
votes
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
votes
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
votes
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
votes
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
vote
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
votes
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
votes
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
votes
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
votes
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
votes
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
votes
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
vote
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 ...
