[pstricks] How to show a specific point of a function's curve?

[Denis Bitouzé]

Le lundi 24/01/11 à 15h40,
Herbert Voss <Herbert.Voss at fu-berlin.de> a écrit :

> in general yes, but the problem is that we already have tons
> of macros and nobody really knows all names and meanings ...

Indeed, but such a macro would be very useful and, restricted to
pst-plot, wouldn't be lost in tons of others. IMHO, this macro would be
much more useful to the average user than, for instance, LineToXAxis and
LineToYAxis (which are nice! :)...
-- 
Denis