RE: Numbering formulas and changing fonts

Hi Riccardo,

> 1) numbering of formula's: when I use slides made by overlays, and a
> formula appears for example on the first of them, then its
> number increases in subsequent overlays. Is it possible to have always
> the same number?

Use prosper's \saveCtr macro or use HA-prosper which does it automatically.
Example:
\saveCtr{equation}
\overlays{3}{...
(Needs to be issued before every \overlays on which you put equations).

> 2) when I use  \item followed by for example \begin{theorem},  il testo
> the text of the theorem is one line below the bullet (in default style)
> instead than on the same line of the bullet. Is it possible to obviate
> to this?

This problem will be solved in HA-prosper 4.1. The problem is described
in detail here: http://wikiprosper.bbclone.de/index.php?pagename=ProsperBugs
For short: prosper redefines \item to contains \FromSlide. theorem
environments
use \item as well. This is the cause of the problem. As a temporary fix,
you can do:
\begin{theorem}\makeatletter\let\item\orig@item\makeatletter
...
\end{theorem}

> 3) I am using default style,  but I don't like the font used for text. I
> would like to change it with the one used in autumn style. I have read
> that it is possible to do this with the \FontText command,  but I
> haven't understood correctly its syntax, and how to find a list of font
> names to pass as an argument to the command.

Font selection works as in standard LaTeX (see your favorite LaTeX manual).
Copy the \FontText from the default style and modify it.
\FontText{%
  \black\usefont{T1}{phv}{m}{n}\fontsize{12.4pt}{12pt}\selectfont}{%
  \black\usefont{T1}{phv}{m}{n}\fontsize{12.4pt}{12pt}\selectfont}

Good luck, best regards,
-Hendri Adriaens.



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