Hi,
I don't really understand why the last line doesn't work (example should
run with any dataset that has the "index" generic variable):
<hansl>
list checkl = index
series st = index^2
checkl += st
checkl += log(index)
checkl += index^2 # fails
</hansl>
The on-the-fly transformation doesn't seem to be a problem per se, or
else log(index) would also fail.
Could it be that the "^" operation is mistaken by gretl to be the
special interaction thingy? (Which should only kick in if the right-hand
argument is a series or list, not a number like the 2 here.)
This is with the June 29th snapshot on Windows.
Thanks,
sven