OK, I do not insist
But it's more interesting, what do
you think on changing h for 0 and 1
qualities?

30 грудня 2015, 17:01:34, від "Riccardo (Jack) Lucchetti" <r.lucchetti@univpm.it>:

On Wed, 30 Dec 2015, oleg_komashko@ukr.net wrote:

> Also, I think it will be nice to also have  the left-sided version of 
> quality 0: for 1/x with small negative x, for example

really? can you make an example in which it would be useful? (apart from 
teaching purposes?)


-------------------------------------------------------
   Riccardo (Jack) Lucchetti
   Dipartimento di Scienze Economiche e Sociali (DiSES)

   Università Politecnica delle Marche
   (formerly known as Università di Ancona)

   r.lucchetti@univpm.it
   http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------