[Gretl-users] how to avoid "useless" 0 after the decimal

Hi, Is it possible to "force" Gretl to show/compute simply a "0" instead of a "1.1102e-16"? For example, in the script below the d series holds, in theory, nothing else but 0-s but in practice it still holds some kinds of "1.1e-17" numbers nulldata 100 genr x=normal(0,1) genr f=1/(1+exp(-x)) genr g=exp(x)/(1+exp(x)) # f = g genr d=f-g # should be a series of 0 print d summary d Best, Artur