Questions tagged [wolfram-cloud]

Questions specific to the Wolfram Cloud products.

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3
votes
0answers
48 views

Mathematica gives $RecursionLimit to every single input [closed]

I have been using Mathematica Cloud for about 3 months. About twice a month I encounter a strange and perplexing error that I have, until now, overlooked as an immovable bug. Every function I input, ...
1
vote
0answers
28 views

Manipulate works OK on desktop, but not in cloud

I have a problem with following Manipulate. In desktop Mathematica everything is okay but when I evaluate this code in cloud and publish the output cell, it flickers and both the values and chart aren'...
3
votes
0answers
52 views

Wolfram Cloud's Sum give wrong position [closed]

Run this code in wolfram cloud. Sum[((-1)^(i + 1)*Binomial[n, i]*(n - i)!)/n!, {i, 1, n}] Click Output to get the code. Gives ...
0
votes
2answers
101 views

Asymptotic behavior of $n^2-n$

I recently became familiar with the Power of Wolfram. As a part of the problem I'm working o, I need to find which of the following is closer to $n^2-n$ $O(n \sqrt n)$ or $O(n \log n)$ or $O(n^2)$. ...
6
votes
1answer
92 views

How to properly use the function ThermodynamicData

I've been trying to use the function ThermodynamicData, and it is going fine when I try to calculate properties such as Enthalpy or Entropy or even phase as a ...
1
vote
0answers
20 views

Getting the largest integer filename in a Wolfram cloud folder?

I'm creating a Wolfram function which saves PNGs into a cloud folder called png. I'd like this function to save pictures in increments, like ...
1
vote
1answer
141 views

Desktop vs. Cloud option, home plan vs. basic plan: syntax differences

I do not understand why the following simple expression is accepted using a browser (cloud option), but is not accepted using the installed software (desktop option) with the plan basic of Wolfram ...
0
votes
0answers
21 views

Function not evaluated in CloudDeploy [duplicate]

I am trying to create a LocatorPane on the Wolfram cloud, but am hitting a snag. The LocatorPane needs a couple of helper functions. When run locally, everything works fine. When I deploy it to the ...
1
vote
1answer
52 views

Can't delete a file from the Wolfram Cloud

I at first tried to delete a file. But, then it is showing me this, I have searched this, but couldn't understand what to do exactly. Please anyone give me an easy solution for this.
1
vote
1answer
82 views

Bug in Wolfram Cloud (12.1.2) [closed]

On Wolfram Cloud, there are some bugs. Like this one: ...
1
vote
0answers
38 views

Matrix with Delta [closed]

Want to transform code form picture to code in Wolfram Mathematica(Online version) ...
0
votes
0answers
27 views

Inline free form Input

Typing in free form English language at the beginning of a line works totally fine, but as soon as I want to use the free form Input within the line it doesn't. As far as I'm concerned it should work ...
2
votes
0answers
33 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
vote
1answer
46 views

General: 2456 is not a valid variable [closed]

... is not a valid variable i dont know whats happend
1
vote
0answers
56 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
votes
0answers
105 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 ...
0
votes
0answers
18 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
vote
0answers
65 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
vote
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
votes
0answers
49 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 ...
3
votes
1answer
55 views

How to generate non interfering SVGs (Cloud embedded)?

The problem Please run this in the Cloud: ...
2
votes
0answers
20 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
vote
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
votes
0answers
30 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 ...
3
votes
0answers
100 views

APIFunction with TextRecognize problems

I have a simple API that takes a recipe and returns the list of ingredients: ...
1
vote
0answers
23 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
votes
1answer
90 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 ...
7
votes
2answers
133 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
45 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
71 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
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
votes
0answers
118 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
votes
0answers
31 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
votes
0answers
101 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
115 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
464 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
94 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 ...
4
votes
1answer
93 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
26 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
41 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
70 views

How to get good images for Graph in Published Notebooks

Consider the following Graph as an example: ...
2
votes
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
92 views

Cannot submit valid form in FormFunction

I have a simple FormFunction like this: FormFunction[{"expr" -> ToExpression}, HTTPRequestData[] &] When I use ...
1
vote
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
114 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 ...
3
votes
0answers
61 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
41 views

CloudDeploy does not work with IntervalSlider

I try to deploy the following simple Manipulate: ...
2
votes
2answers
76 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 ...

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