help: divide a list into other two

[salvomic]

(05-19-2015 10:01 PM)Didier Lachieze Wrote:  This should work:

Code:

flneg:=MIN(L1,0); flpos:=MAX(L1,0);
flneg:=remove(0,flneg);
flpos:=remove(0,flpos);

You need to do it in two steps: flneg:=remove(0,MIN(L1,0)) doesn't work.

Thank you!
quite ok, but there is a possibility that the original list has zeros among items (i.e {-100, 100, 100, 0, 0, 0, -50, -50, 100})

Any help for this?
TIA

salvo