ToUpper() ?

[Didier Lachieze]

(03-10-2015 09:16 AM)Angus Wrote:  Just a word about EXECON:
I would adress its elements as &11 instead &1 even if there is only a single list. When dealing with a second the &21 notation is used. In my eyes that is not straight. A straight and clear notation is worth a lot in my eyes. I tried &11 with a single list and it works.

The notation is quite flexible but you can choose to explicitly specify the list number and the relative element position in the list.

For example, with one list a single number after '&' specifies the relative position in the list:
EXECON("&1+&2",{1,3,5}) is the same as
EXECON("&11+&12",{1,3,5})

With two lists a single number after '&' specifies the list used (the relative position is 1 by default):
EXECON("&1+&2",{1,3,5},{2,4,6}) is the same as
EXECON("&11+&21",{1,3,5},{2,4,6})

(03-10-2015 09:16 AM)Angus Wrote:  Do I understand correctly that you can only use relative offsets up to 9? I mean &11 is interpreted as first element, first list and not (implied first list) 11th relative element.

Yes, this is clearly stated in the manual and the calculator help.

Btw there is an error in the latest manual (but not in the calculator help): in the first example a '1' is missing after '&'.