Questions tagged [free-wolfram-engine]

Questions on the free Wolfram engine offered to developers. The questions must relate directly to the free version of the engine, not a feature that is shared with the engine that comes with other paid products. Possible tags it could be related to are front-end, jupyter-notebook and notebooks.

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77 votes
7 answers
15k views

How to add a front-end to the free Wolfram Engine?

https://blog.stephenwolfram.com/2019/05/launching-today-free-wolfram-engine-for-developers/ http://www.wolfram.com/engine/ The Free Wolfram Engine for Developers is available for pre-production ...
21 votes
1 answer
1k views

Can I connect my older mathematica front-end to the free wolfram engine?

I am running Mathematica 11.3.0 on a system and haven't upgraded it to the current 12.0.0. When I download the free wolfram ...
  • 8,417
10 votes
1 answer
1k views

How does one use the free Wolfram Engine for developers on Linux?

I just downloaded wolframscript on Linux. Downloading the "free wolfram engine for developers" gives me a ...
  • 2,995
8 votes
1 answer
447 views

TraditionalForm-like typesetting in Jupyter notebook

One of the nice thing about running Mathematica codes in the front-end, is that one can attach custom typesetting rules to the user-defined symbols. Then, setting the format type of new output cells ...
  • 3,332
7 votes
0 answers
289 views

Pass Numpy array to Compiled Code (Wolfram Engine, Wolfram Client, Python)

What List-like structures in Python can Wolfram Client handle and how can support for new structures be added? In this answer I describe how to execute from Python, code in a Mathematica package that ...
  • 2,410
7 votes
1 answer
1k views

WolframEngine install + wolframclient for Python on Ubuntu

I downloaded the latest Wolfram Engine for Developers 12.0 (Linux). I installed it in a non-default location: /opt/Wolfram/WolframEngine/12.0/ ran wolframscript, everything worked. Then I installed ...
6 votes
0 answers
101 views

How to Compile an Open-Source Java Project which depends on the Wolfram Engine for Developers?

Background: I have a license-related compile-cycle question. I developed a rather large Java project that partially uses the Wolfram Engine (for Developers) to perform certain computations. The ...
5 votes
1 answer
2k views

Can't install WolframScript

I tried install WolframScript to use WolframLanguage in Jupyter notebook. https://github.com/WolframResearch/WolframLanguageForJupyter Wolfram Language kernel for Jupyter notebooks requires ...
5 votes
1 answer
579 views

How to execute an existing notebook with Wolfram Engine?

[My related question: mwe-for-compiling-functions-into-standalone-dll-and-calling-them-in-python - here I am exploring an alternative] I have downloaded, installed and activated the wolfram engine (...
  • 2,410
5 votes
1 answer
181 views

Can I distribute Wolfram.NETLink.dll with an open-source project?

I am developing an open-source suite of Windows Workflow Foundation activities for the Wolfram Language to use with UiPath, a Windows automation platform. I built it using the Wolfram.NETLink library. ...
5 votes
0 answers
149 views

Installing Wolfram engine without sudo?

Is it possible to install the free Wolfram Engine https://www.wolfram.com/engine/ on Ubuntu without sudo permission? I can install Mathematica on Ubuntu without sudo permision, but I don't know how ...
5 votes
0 answers
128 views

What is the toolchain for Wolfram One?

How do you create and run a Wolfram program in Wolfram One? Can you please explain the role of text editors, the Internet browser (eg, Chrome), and the Wolfram Server? I've been a Mathematica user for ...
4 votes
1 answer
664 views

WolframScript fails to activate

When I try to run wolframscript for the first time, here is what happens ...
  • 141
3 votes
1 answer
232 views

How to set up a Plot viewer for Wolfram Engine?

I would like to set up a plot viewer that can display plots from a Wolfram Engine session. (Something similar to python where when we plot something, the Graphic appears in a new window). The plot ...
  • 483
3 votes
1 answer
107 views

How to access WolframWebEngine running on a remote server?

Thanks to WolframWebEngine it's extremely easy to build and run a webapp backed by the Wolfram Engine on a local machine. Assuming one has all dependencies installed on a remote server, what is the ...
  • 1,970
3 votes
1 answer
219 views

Entering natural language input in WolframScript

What is the equivalent of typing = at the beginning of a line to specify natural language input in WolframScript?
  • 161
3 votes
1 answer
92 views

Cloud deploy error in wolfram engine Docker

With the following docker image with wolfram engine setup: https://hub.docker.com/r/wolframresearch/wolframengine Using CloudDeploy gives the following error msg : CloudObject::srverr: Cloud server is ...
3 votes
1 answer
57 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
0 answers
172 views

using NotebookOpen with the Wolfram Engine

I try to use NotebookOpen with the Wolfram Engine. As far as I know Wolfram Engine does not include the notebook interface, but it does include the FrontEnd ...
  • 2,700
3 votes
0 answers
190 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 ...
  • 30.7k
2 votes
1 answer
230 views

Wolfram Engine beginner's question: how to Sum?

I really like the idea of the Wolfram Engine, and in particular using it via the python client library. However, I've having trouble understanding the syntax for even simple commands: is there some ...
2 votes
1 answer
630 views

How does I install the Wolfram Engine on Windows Subsystem for Linux? [closed]

I just downloaded wolframscript on Windows. I got WolframEngine_12.0.0_LINUX.sh. I tried executing it but it showed me . I use 'ls‘ but it also showed me I'm sure that the file is in the folder, but ...
  • 33
2 votes
0 answers
331 views

Activation of Wolfram Engine asks for activation key instead of login

After downloading the wolfram engine 12.3 and running the command wolframscript in a terminal in windows it tells me: ...
  • 21
2 votes
0 answers
78 views

Where does wolfram script store the command history? (like .bashrc)

I'm imagining there is a file like bashrc, because I've noticed the wolfram Script on windows remembers my command history. I'm using ...
  • 639
2 votes
0 answers
44 views

How algebraic (or more general) expression is represented (memory level, data structure) in Mathematica?

This is not a question about the usage of Mathematica, it is more about implementation. Mathematica is a very huge system, it can provide a series of very advanced operation against a Mathematica ...
2 votes
0 answers
65 views

Graphic and value output error on jupyter notebook connected with wolfram engine

I've been trying to run the Wolfram engine in the Jupyter. I've followed this : https://github.com/WolframResearch/WolframLanguageForJupyter But I have some problems. Why isn't the graphic output ...
  • 21
2 votes
0 answers
135 views

Wolfram Engine - how to list and terminate sessions?

Using WolframClient from Python (Jupyterlab notebook) I have at least one session - possibly more: there are three instances of WolframKernel running, possibly due to previously starting a new session ...
  • 2,410
1 vote
1 answer
133 views

Mathematica failing to simplify ratio of pi-notation finite products

I'm wondering if the following behaviour could please be explained to me: ...
1 vote
0 answers
46 views

How to install Wolfram Engine in Termux?

How to install Wolfram Engine for Linux in Temux? I did the following: pkg i xz-utils avahi inetutils avahi-daemon ...
1 vote
0 answers
98 views

Wolfram Engine interface in Delphi Program Code

I am unable to locate documentation on how to link the Wolfram Engine into a compiled language, specifically for Delphi code for a Delphi windows application (running in windows 10) using the Wolfram ...
1 vote
0 answers
33 views

In warning messages, can multi-storey expressions be flattened?

I receive the following output in command line: ...
  • 2,940
1 vote
0 answers
114 views

Why in Mathematica and Wolfram Engine the result of this code is different?

f[x_] := Evaluate[Input["Enter a function to sum or integrate:"]] Print[f[t]] After starting, I enter x^2. Mathematica outputs $t^2$ while Wolfram Engine ...
  • 2,940
0 votes
1 answer
134 views

How to use wolfram engine with mBlock

Has anyone tried to make wolfram engine work with mBlock user interface? I thought I saw a webpage once but can’t find it again.
  • 93
0 votes
1 answer
83 views

Why doesn't WolframClient output InputForm?

I'm trying to make a wrapper REPL for the free Wolfram Engine (on Cygwin, there are a bit of I/O issues) in Python, so I am using the wolframclient library. However, whenever I use ...
  • 103
0 votes
0 answers
37 views

CUDALink and OpenCLLink don't work on WSL2 Ubuntu

I tried to use CUDA and OpenCL inside Wolfram Engine installed in WSL2, but I am faced with a weird error ...
0 votes
0 answers
49 views

Solve a simple system of differential inequalities

I would want to use WolframEngine's API to compute motion path equations. For example, a uniform motion's system of equations gives a path equation: ...
  • 137
0 votes
0 answers
201 views

Find a way to have all progressively human reading or logical steps in a symbolic calculus and improve rendering

I have the following Mathematica notebook on this link notebook link 1.First, I would like to generate in an automatically way this notebook to a Wolfram script that I can make run directly from ...
0 votes
0 answers
51 views

Using and executing the missing complex functions of Mathematica in Wolfram script *.wls

I have the following Mathematica notebook on this link notebook I was told that the binary wolframscript couldn't understand some complex functions of Mathematica. First, I would you like to convert ...
0 votes
0 answers
49 views

Is there a way to access the previous evaluations (%, %%, ...) in a Wolfram Language Script when run from the command line?

In this example of a .wls file, I attempt to retrieve the output of the last evaluation (the string "Hello world") and print it just as in a notebook: This works when I open the file with ...
  • 483
0 votes
0 answers
62 views

The Wolfram Engine could not be activated because of a licensing error

I was trying to install Wolfram Engine on my Chromebook using the builtin developer mode, which runs Debian on a virtual machine. The problem is that I am unable to activate it. Whenever I try to ...
0 votes
0 answers
48 views

2 installations of WolframEngine on 1 machine, 2 users

Here is the setup: 2 users on a Linux server. Each has their own WolframEngine License (free license). I want both users to be able to run WolframEngine without competing for licenses / kernels. I ...
  • 1
0 votes
0 answers
49 views

Launching Wolfram Engine from MacOS Monterey Shortcuts app

I am trying to figure out how to launch the Wolfram Engine from the Shortcuts app (new feature app in MacOS Monterey). Usually, I open the terminal go to the directory where I store my notebooks and ...
  • 454
0 votes
0 answers
364 views

Is there a beginners tutorial for Wolfram Engine users?

I was taking a look at WolframEngine. The fact that it is freely available, virtually making Wolfram tools and language accessible to anybody is very much attractive! Nevertheless, the first impact ...
  • 2,078
0 votes
0 answers
147 views

UnityLink with Wolfram Engine, possible?

I only have a license for 11.0.1 for OS X. I recently installed free Wolfram Engine and can use it with jupyter notebook. I wonder if it is possible to use UnityLink with WE, or is it only available ...