This might be a simple question, but I'd like to have some clarification.
Suppose I have a set AllPeriod with its defined elements...
Code: Select all
set
AllPeriod
/2000*2100/
Code: Select all
set
Period(AllPeriod)
Code: Select all
Period(AllPeriod) = no;
Period("2010") = yes;
Period("2011") = yes;
Code: Select all
Period("2010") = yes;
Period("2011") = yes;
...
Period("2089") = yes
Period("2090") = yes
Thanks in advance.