Questions tagged [version-11.1]

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1 vote
3 answers
176 views

Numerical solutions of a multivariable equation

I have been desperately trying to find a way to get this equation solved with Mathematica (I am using version 11.1 if that matters): $$ a\sqrt7 + b\sqrt{11} = (\sqrt7 + \sqrt{11})^{13}, $$ assuming ...
Klangen's user avatar
  • 999
2 votes
1 answer
181 views

What is the "phone" symbol that appears with the keyboard shortcut "ctrl-g" in Mathematica 11.1?

Using ubuntu, and mathematica 11.1, the keyboard shortcut ctrl+g creates a small emoji of an old landline phone (see image). It does not appear in mathematica 10. If I copy it from 11.1 end up with ...
or1426's user avatar
  • 176
14 votes
1 answer
230 views

How can I remove the large thumbnails in the version-11.1 Documentation

Perhaps because I am used to the old style of Mathematica Documentation, the large thumbnails in the "Details and Options" section in version-11.1 Documentation look cumbersome and redundant to me. So ...
User18's user avatar
  • 882
4 votes
2 answers
447 views

100% CPU Usage on one Core

When I use Mathematica 11.1 to make a normal 3D Parametric Plot Mathematica's CPU usage instantly shoots up to 100% on one core as soon as the graphic is rendered. This does not only last until the ...
Jan's user avatar
  • 41
1 vote
1 answer
81 views

Get a trained net and the training session properties?

In version 11.1 there is an additional signature for NetTrain: But this only returns the property, how can I get the net and the list of properties I want? Minimal example code: ...
user5601's user avatar
  • 3,613
3 votes
0 answers
1k views

Mathematica 11.1 kernel not running

I was using Mathematica 11.1 under Windows 10, 64 bit. Yesterday morning I had a Windows 10 update and during the morning my virus scanner AVG warned me that one of the Windows files was corrupted ...
Fred Simons's user avatar
  • 10.2k