Am 20.05.2013 um 14:48 schrieb Wim W. Wilhelm <ww.wilhelm@kpnmail.nl>:

> Hi all,
>  
> How can I get boldface characters and symbols  (\bf)  in mathmode.
> I'm using mkiv from TexLive 2012.
> I use palatino, but also would like to use palatino with euler.
> Hope somebody can help me out.
>  
> I us the follwing definitions:
>  
> \starttypescript[palatino] [texnansi,ec,qx,t5,default]
> \definetypeface [palatino] [rm]  [serif] [palatino] [default]
> \definetypeface [palatino] [mm]  [math]  [palatino] [default]
> \definetypeface [palatino] [ss]  [sans]  [modern]   [default] 
> \definetypeface [palatino] [tt]  [mono]  [modern]   [default] 
> \stoptypescript

1. MkIV doesn’t need a font encoding.

2. ConTeXt already provides typescripts for Palatino (or to be true Pagella).

3. You can enable bold characters with the \bf command.

\setupbodyfont[palatino]

\starttext
\startformula
A \Delta : {\bf A \Delta} : A \Delta
\stopformula
\stoptext

Wolfgang