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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7
votes
0answers
235 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 ...
7
votes
1answer
918 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
0answers
63 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
0answers
121 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
0answers
398 views

WolframScript fails to activate

When I try to run wolframscript for the first time, here is what happens ...
3
votes
0answers
92 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 ...
3
votes
0answers
111 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 ...
3
votes
0answers
166 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 ...
2
votes
0answers
55 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 ...
2
votes
0answers
36 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
0answers
102 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 ...
1
vote
0answers
40 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 ...
1
vote
0answers
82 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
0answers
33 views

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

I receive the following output in command line: ...
1
vote
0answers
83 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 ...
1
vote
0answers
48 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 ...
0
votes
0answers
303 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 ...
0
votes
0answers
140 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 ...