Missing computer algebra system

[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 you enter math (ctrl+m) and see whether the menu appears? p