[Gretl-users] Possible bug in richardson_gradient

2014-03-30 Thread GOO Creations
Hi, I think this might be a bug. When using the ARMA model, I sometimes get a message "numerical gradient: switching to Richardson". However, once I get this message, nothing else happens, but the CPU stays at 100%. After closer inspection, I've noticed that the richardson_gradient function in

Re: [Gretl-users] Possible bug in richardson_gradient

2014-03-30 Thread Allin Cottrell
On Sun, 30 Mar 2014, GOO Creations wrote: > I think this might be a bug. When using the ARMA model, I sometimes get a > message "numerical gradient: switching to Richardson". However, once I get > this message, nothing else happens, but the CPU stays at 100%. After closer > inspection, I've not

Re: [Gretl-users] Possible bug in richardson_gradient

2014-03-30 Thread GOO Creations
Hi, Sorry about that, I was using an old version. On 2014/03/30 03:44 PM, Allin Cottrell wrote: > On Sun, 30 Mar 2014, GOO Creations wrote: > >> I think this might be a bug. When using the ARMA model, I sometimes get a >> message "numerical gradient: switching to Richardson". However, once I ge