Missing computer algebra system

2022-09-15 Thread Stefano Simonucci
I try to use a computer algebra system with lyx, but I can't find the item Math in the Edit menu. Maybe there is a mistake in the settings? Thank you Stefano -- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users

Re: Missing computer algebra system

2022-09-15 Thread Stefano Simonucci
No. I opened the lyx application, then I opened a lyx document. The menus appear at the top: File, Edit, View etc ... Clicking on Edit opens a submenu. Undo Pastes Paste special ... (as far as) Text Style Paragraph Settings ... and nothing else From the Help it seems that there must be another en

Re: Missing computer algebra system

2022-09-16 Thread Stefano Simonucci
OK!  This was my problem. I was not in mathematical mode. Thanks you Stefano On 16/09/22 11:15, Pavel Sanda wrote: On Thu, Sep 15, 2022 at 05:29:24PM +0200, Stefano Simonucci wrote: No. I opened the lyx application, then I opened a lyx document. The menus appear at the top: :) Ok. But can

Re: How to automatically display all equations as intuitive formulas in LyX?

2023-04-18 Thread Stefano Simonucci
If I understand your question, you should open the following menu: Tools --> Preferences. Then in the window Lyx: Prefrences you have to open the menu: Look & Feel --> Display. and to set On the Instant preview Stefano On 19/04/23 03:11, Hongyi Zhao wrote: Dear LyX mailing list, I am writi

Re: I am facing this problem...

2023-12-04 Thread Stefano Simonucci
I too, didn't understand what the problem is: perhaps the fact that "hello" is written after the figure in the output? On 04/12/23 16:01, John Kane wrote: I think we probably need a minimum werking example (MWE) here.  It in very difficult to diagnose a problem from a screenshot. -- lyx-users

Problems in the lyx 2.4 menu (Debian testing)

2024-03-27 Thread Stefano Simonucci
After the last upgrade from lyx 2.3 to lyx 2.4 I started to observe display problems in the menu and in the main window. Some time ago I thought I had seen problems of this type online (I don't remember if it was a Qt problem), but with Google I wasn't able to see anything that suited my needs

Re: Problems in the lyx 2.4 menu (Debian testing)

2024-03-27 Thread Stefano Simonucci
I add more information. The bad behavior occurs when I use a 6.6 kernel with nvidia video driver. If I use a previous kernel 6.1 with nouveau video driver I have no problems. Stefano On 27/03/24 12:05, Stefano Simonucci wrote: What version of 2.4 is this? Could you send a screenshot of what

Re: Problems in the lyx 2.4 menu (Debian testing)

2024-03-27 Thread Stefano Simonucci
I have added \draw_strategy backingstore but the result is the same. I use X11 because wayland is not compatible with nvidia drivers. Stefano On 27/03/24 12:23, Jean-Marc Lasgouttes wrote: Le 27/03/2024 à 12:15, Stefano Simonucci a écrit : I add more information. The bad behavior occurs when

Re: Problems in the lyx 2.4 menu (Debian testing)

2024-03-27 Thread Stefano Simonucci
Mate e gnome classic. On 27/03/24 12:46, Jean-Marc Lasgouttes wrote: Le 27/03/2024 à 12:44, Stefano Simonucci a écrit : I have added \draw_strategy backingstore but the result is the same. I use X11 because wayland is not compatible with nvidia drivers. In what environment? Gnome, KDE

Re: Problems in the lyx 2.4 menu (Debian testing)

2024-03-27 Thread Stefano Simonucci
How do I learn about screen scaling. It's not in the monitor settings. xrandr doesn't seem to work with nvidia driver while it works with nouveau driver. Stefano On 27/03/24 15:05, Jean-Marc Lasgouttes wrote: Le 27/03/2024 à 14:32, Stefano Simonucci a écrit : Mate e gnome clas

Re: Problems in the lyx 2.4 menu (Debian testing)

2024-03-28 Thread Stefano Simonucci
With LXQt desktop lyx is fully functional. Stefano On 27/03/24 17:20, Stefano Simonucci wrote: How do I learn about screen scaling. It's not in the monitor settings. xrandr doesn't seem to work with nvidia driver while it works with nouveau driver. Stefano -- lyx-users mailin

Re: Errors

2024-12-26 Thread Stefano Simonucci
The file you sent refers to other files. It is impossible to see if it gives us the same error. Stefano On 26/12/24 14:10, Patrick Dupre via lyx-users wrote: Am 26.12.24 um 12:32 schrieb Patrick Dupre via lyx-users: Hello, I have a series of errors with the file attached. Error 84 returne

Re: Math symbol

2024-12-14 Thread Stefano Simonucci
Would a code like this be okay? R_{x}=\left.\dfrac{v_{f}}{i_{f}}\right|_{v_{o}=0} Stefano On 14/12/24 09:00, A-Imam Al-Sammak wrote: Dear all I would like to produce the following math symbol but could not find it. image.png What i could find is: image.png Whose Latex code is R_{x}=\dfrac{v_{