Questions tagged [wolfram-cloud]

Questions specific to the Wolfram Cloud products.

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1
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0answers
30 views

When publishing a notebook on the web, can the download option be suppressed?

In some cases, I'd like to be able to publish visualizations or interactive programs without providing access to the underlying code or proprietary embedded data. It's not clear to me whether ...
1
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1answer
44 views

General: 2456 is not a valid variable [closed]

... is not a valid variable i dont know whats happend
1
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0answers
46 views

how do I embed a Manipulate expression into my personal website

I have a number of Manipulate[...] codes that I like to embed to my personal website. But I face a problem. Here is a simple example of what I do (my ...
7
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0answers
92 views

Reboot of Maeder's “Programming in Mathematica”, an appeal [closed]

I have been using Mathematica since Version 1, and to me the touchstone for best practices in Mathematica is Roman Maeder's "Programming In Mathematica". It is not fair to say that PIM is ...
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0answers
15 views

Updated notebook on Mathematica online, but Chrome still shows old version

There's a strange behavior of Mathematica online cloud where I can update the online version, but Chrome will still show old version of the notebook. However, opening it in another browser will give ...
1
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0answers
59 views

I need advice on which device to get to be able to run Wolfram notebook applications on the go on mobile phones?

I am planning to get a new phone later this month since I have moved to a new country and my old phone is causing me difficulties. I see there are good deals on Samsung (Android) and iPhones (IOS). My ...
1
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0answers
11 views

How to create a denominator for division in Wolfram Cloud? [duplicate]

How to create a denominator for division, or other math objects like superscript for exponent, in Wolfram Cloud? In Mathematica you have the typesetting/characters window, or you can use Ctrl+/ for ...
0
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0answers
46 views

Problem Loading a Plot with FormPage

I am using FormPage to generate a DateListPlot with the TimeSeries of "ConfirmedCases" by Country. The code which I am using is ...
2
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1answer
51 views

How to generate non interfering SVGs (Cloud embedded)?

The problem Please run this in the Cloud: ...
2
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0answers
19 views

Problems with ImageResize using Mathematica Online (different results than Mathematica desktop .nb)

I originally created a package (.m file) which handled figure formatting. This package was read into my desktop notebook file. In the code block below, I use ImageResize[image,width] to resize an ...
1
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0answers
25 views

Formatted Strings while use Ask and AskConfirm

What I am trying to do is use AskFunction and CloudDeply to prepare an on-line quiz for students. However, I have found using Ask does not obey formatting for strings in web-form output. For example, ...
2
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0answers
26 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
67 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
21 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 ...
4
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1answer
88 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
55 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
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0answers
43 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
67 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
29 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
116 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"], <...
2
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0answers
30 views

Exporting plot as .eps in cloud version [duplicate]

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
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0answers
99 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
108 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
435 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
90 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
48 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
87 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
38 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
69 views

How to get good images for Graph in Published Notebooks

Consider the following Graph as an example: ...
2
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0answers
24 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
88 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
44 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
110 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
54 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
votes
2answers
71 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
88 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
79 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
137 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 ...
5
votes
1answer
48 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
81 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
59 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
33 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
20 views

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

I am getting "Expected cross reference table" issues:
5
votes
1answer
51 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 ...
7
votes
2answers
104 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)
1
vote
2answers
63 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
36 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: ...

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