Hello,

I have been a Gretl user for many years, and I would like to thank you for the important development you have promoted during this time.

We have observed a typo since 2023b version when calculating rates using a list.

More specifically, for the individual series we compute without problem:

T=round(10000*(x/x(-1)-1))/100

However, when we use a list:

list l=y1 y2 y3
list l_t=null
loop foreach x l

genr t$x=round(10000*(l.$x/l.$x(-1)-1))/100
list l_t+= t$x

endloop

This code does not work properly. It is necessary to include a new parenthesis in the quotient (l.$x/l.$x(-1)) (which would not be necessary) to perform the operation correctly.

Thank you and best regards

Rigoberto Pérez