Where do I report that 1-1=2 :)

[Ray Rogers]

show('1_1=',2)
Works fine in console mode.
In jupyter and jupyterlab:

1-1=2

It seems to be auto-corrected; I see the correct output momentarily then
it gets "corrected".
Where should I report it?

Sagemath 9.6
Linux Mate
Google chrome and Firefox

rrogers

[Eric Gourgoulhon]

Indeed, in Jupyter or Jupyterlab, the underscore is rendered as a minus sign in %display latex mode.

For instance,

%display latex
type(ZZ)

returns

<𝚌𝚕𝚊𝚜𝚜 '𝚜𝚊𝚐𝚎.𝚛𝚒𝚗𝚐𝚜.𝚒𝚗𝚝𝚎𝚐𝚎𝚛⎯𝚛𝚒𝚗𝚐.𝙸𝚗𝚝𝚎𝚐𝚎𝚛𝚁𝚒𝚗𝚐⎯𝚌𝚕𝚊𝚜𝚜'>

while

print(type(ZZ))

gives

<class 'sage.rings.integer_ring.IntegerRing_class'>

I don't know where the replacement of underscores by minus signs comes from...

[Ray Rogers]

Thanks for the pointer: 
%display plain
Clears it up, I just  have to (remember to) switch back and forth.

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[Kwankyu]

It seems the bug is in jupyter. Try putting the following

$\verb|-_-|$

in a markdown cell.

[Ray Rogers]

It's strange that I see the output is temporarily correct and then gets replaced; you have to pay attention,  it's fast.  Like there is a censor/autocorrect kicking in after a write has taken plane.
Can I put ..verb.. in a code cell?  I am trying to troubleshoot/track results.

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[William Stein]

On Mon, Jun 6, 2022 at 3:58 AM Kwankyu <ekwa...@gmail.com> wrote:
>
> It seems the bug is in jupyter. Try putting the following
>
> $\verb|-_-|$
>
> in a markdown cell.

I did some tests, and it also seems to me that this is a bug in
Jupyter classic and JupyterLab.

Incidentally, it's not a bug in my reimplementation of Jupyter in
CoCalc. I've reported this upstream:

https://github.com/jupyterlab/jupyterlab/issues/12657

William

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