On 19 October 2015 at 08:12, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:

On Saturday, 17 Oct 2015 at 22:27, Guido Van Hoecke wrote:

[...]

> I really should study the calc manual ;)

The last time I delved into the calc manual, I didn't resurface for
three days ;-)