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

Am 28.10.2020 um 18:27 schrieb Artur Bala: It's basically just a compact if-block which you can read out like this: Is abs(d) smaller than 1e-5 ? ( <- note the literal question mark in the syntax!) If yes, set it to zero - or else if not, then leave it at d (the old value). This is borrowed from C I believe. The cool thing in hansl (gretl scripting) is that it also works directly with matrices if you use the dot-operators. Example (which I cannot test right now): <hansl> matrix M = ( I(3) .> 0 ) ? -2 : 0    # note the .> print M </hansl> cheers sven