Hi :) There is another app/module/component called "Math" that is designed for writing formulae. I've only used it for writing maths formulae a couple of times but it should be flexible enough to do all sorts. From what i remember it was quite a steep learning-curve and results in images which can then be used anywhere. If that is true it might be easier to use some other image-editing program, such as inkscape, gimp or Draw or something more familiar to you.
Anyway the guides/manuals for "Math", Draw as well as Writer, Impress and the other LibreOffice modules are here; https:// <https://wiki.documentfoundation.org/Documentation/Publications> wiki.documentfoundation.org <https://wiki.documentfoundation.org/Documentation/Publications> /Documentation/Publications <https://wiki.documentfoundation.org/Documentation/Publications> There are video tutorials at; http://spoken-tutorial.org/ for LibreOffice and many other FOSS projects. Regards from Tom :) On 12 Apr 2016 13:02, "nasrin khaksar" <nasrinkhaks...@gmail.com> wrote: > hello. > i use libreoffice 4.3.5. > but i tested more than twenty versions of this great program. > from my experience, if you install version 5.0 and later, there are > more features for impress and its more customizable in impress in > compare to the previous versions. > if i am correct, you can select these settings that you want in the > format menu. > and you can change the values according to your desire. > thanks so much for your question and god bless you. > > On 4/12/16, Alex Lindsay <adlin...@ncsu.edu> wrote: > > I'm an engineering post-doc and I use chemical symbols all the time; I > often > > need to indicate chemical charge states with super-scripts. The current > > super-script setting accessed by ctrl-shift-p is not desirable to me; I > > would much prefer a value for "raise/lower by" of 67% compared to the > > default value of 33% (I don't understand why this is the default, but > that's > > a separate issue). In writer I could address this by creating a new > > character style and assigning it to a customized keyboard shortcut. > However, > > I cannot do this in impress. This dramatically slows down by presentation > > preparation. Automating this process would be extremely helpful to me. > > > > Is adding support for character styles in impress a very difficult > problem? > > If it's something simple that developers won't get to because it's not a > > high priority, then I would be happy to explore a code fix myself. > > > > > > -- > > To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org > > Problems? > > http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ > > Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette > > List archive: http://listarchives.libreoffice.org/global/users/ > > All messages sent to this list will be publicly archived and cannot be > > deleted > > > > > -- > Those who follow the Messenger-Prophet, the Ummi, whom they find > written down with them in the Taurat and the Injeel [who] enjoins them > good and forbids them evil, and makes lawful to them the good things > and makes unlawful to them impure things, and removes from them their > burden and the shackles which were upon them; so [as for] those who > believe in him and honor him and help him, and follow the light which > has been sent down with him, these it is that are the successful. > holy quran, chapter 7, verse 157. > best website for studying islamic book in different languages > al-islam.org > > -- > To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org > Problems? > http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ > Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette > List archive: http://listarchives.libreoffice.org/global/users/ > All messages sent to this list will be publicly archived and cannot be > deleted > -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/global/users/ All messages sent to this list will be publicly archived and cannot be deleted