On Wednesday,  2 Aug 2017 at 14:56, Karl Voit wrote:

[...]

> However, let's make this thread a valuable one by adding a question:
> how does somebody find such things? Is there a source of information
> where I could find calc methods by "apropos" method together with
> elisp methods?

The calc info manual has a full list of functions in the "Function
Index" section.  E.g.

  C-h i m calc RET m Func TAB RET

will take you the right place (hopefully).  You can then search using
's'.

HTH,
eric


-- 
: Eric S Fraga via Emacs 26.0.50, Org release_9.0.9-551-g92e8c8