neural networks – Stephen Wolfram and Gerard & # 39; t Hooft propose that each cellular automaton is literally a universe?

Stephen Wolfram and Nobel Prize winner Gerard & # 39; t Hooft both think that the universe is a cellular automaton.

As far as I know, & # 39; t Hooft has developed a series of frameworks to build different models of cellular automata and Wolfram has also proposed a framework in which network nodes could produce different universes of cellular automata.

Both have proposed specific models of cellular automata to describe our universe (or rather they work in a description of cellular automata that can fully apply to our universe), but as they proposed a framework to create different models of cellular automata, therefore think that these authors think that each type of cellular automaton corresponds literally to a universe.

For example, apparently, Stephen Wolfram, in his book "A New Kind of Science," in Chapter 9, defines a series of network nodes that can replicate all models of cellular automata. But I'm not sure of that and I would need someone who knows this area better to confirm it to me.

So, does anyone here know that it's okay? Does anyone here know if it works well enough to tell me if these physicists think that every model of cellular automaton corresponds to a universe?

What features are available only in Wolfram Finance Platform?

Looking at the advertising page of the Wolfram Finance platform.

They seem to have features that are all available in the standard Mathematica license. So what is the exact difference between the two? The marketing page seems to target people who do not know anything about Mathematica.

With Mathematica 12, they updated the guide's page guide / ListingOfSupportedExternalServices to view the additional services provided with Wolfram Finance Platform, namely:

  • "BloombergTerminal" – access to real-time data from the Bloomberg terminal (Windows only)
  • "BloombergDataLicense" – access to data stored in the Bloomberg Data License (all platforms)
  • "Reuters" – Reuters data access in real time (Windows and Linux only)

Anyone who has used or is currently using Wolfram Finance Platform, please share additional features in addition to additional features. ServiceConnectservices and maybe a more permissive commercial license?

How to add an interface to the free Wolfram Engine on Mac OS?

I have read the instructions in the link below. However, I still have no idea how to do it.

And then I found that the solution in Windows is given below but it does not work on my mac

How to add an interface to the free Wolfram engine?

Can anyone who has successfully completed the installation share your solution? Thank you so much!

What is the recommended path to install packages on Wolfram Cloud?

On the desktop, I can install a custom package in the applications directory under AddOns. Although this context does not appear in $ ContextPath, load a package works without adding a prefix to the context.

On the cloud, I tried to install a package in "Base`Applications`" as I would on the desktop, but the only way to load the package is if I run prefinished[$ContextPath, "Base`Applications`"] at the beginning of a notebook.

Can the context be defined automatically? Where is supposed to install a package?

Scripting – Get a link to a wolfram cloud notebook from a WolframScript query?

Is there a way to do something like

wolframscript -code & # 39; Plot3D[Sin[x + y^2], {x, -3, 3}, {y, -2, 2}

& # 39; cloud

to create a new wolfram online notebook with the release from above? This would be particularly useful for inspecting the output of interactive graphics.

core language – The Wolfram kernel must be enabled for WolframScript to use it

I use the free Wolfram engine for developers, but I can not activate it.

> wolframscript
The Wolfram engine requires a single activation on this computer.

Visit to get your free license.

Wolfram ID:
The Wolfram kernel must be enabled for WolframScript to use it.

I've claimed a developer license with my account.

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What does "Wolfram Core" mean and how to activate it?

exit – Context leak in Wolfram Script?


SetOptions[EvaluationNotebook[], CellContext -> Notebook]Impression["hello"];

a = 1;


SetOptions[EvaluationNotebook[], CellContext -> Notebook]Impression["bye"];

Wolfram Script

#! / usr / bin / env wolframscript
(* :: Package :: *)

   NotebookEvaluate@FileNameJoin[{$UserDocumentsDirectory, #}] And
{"hello.nb", "bye.nb"}


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wolfram cloud – CloudObject when defining functions – how to delete them?

I am an absolute idiot when it comes to Mathematica – I only use it for very simple things (because we use it as a graphing calculator in my high school class), the formatting will be so far from being ideal. My apologies in advance.

Recently, when I tried to define a function with the syntax:

F[x_]: = x ^ 2

and then I type:

? F

The output says:

F[x_]: = x ^ 2

This happens for each function I define. Also, the name of the function usually turns black after it is set, but it does not happen anymore – it just stays blue, which could be related to the whole CloudObject problem? What is CloudObject ?? And more importantly, how can I get rid of it? I just want it to go back to what it was before.

matrix – Use Wolfram Alpha

I have to solve the equation system using Gauss-Jordan elimination, but this must be done step by step. I know that mathematica can not do that, so I want to use wolfram alpha. However when I write

== row reduce {{-3,81,6I, -6I, 81,81,2}, {9,6561, -36 ...}

Wolfram does not understand

graphics – How to allow Image3D to be moved to Wolfram Cloud?

I have a 3D image as below, and then I deployed it in the cloud with public permission. However, in the cloud, it is only a "static image", and the user can not drag the image interactively (to change the point of view ) as we do in Mathematica.

id = "7ea03ea6b5df8acae178578dd80eca8af42e1cd16df8d4eea370599d649e5a89";
dataCube = BlockchainGet;
myColorFunction = (Si[# == 0, Transparent, Hue[#, 1, 1, 0.1]]&);
show1 = Show[Image3D[dataCube, ColorFunction -> myColorFunction, Method -> {"VolumeLighting" -> "EnhancedEdge", "InterpolateValues" -> True}]
, Lighting -> {{"Ambient", White}}, Background -> Black, Axes -> True, AxesLabel -> {Style["z", Bold, 16]Style["y", Bold, 16]Style["x", Bold, 16]}]CloudDeploy[show1, Permissions -> "Public"]

How can I allow it to be interactive in the cloud? Thank you!


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