> (%i49) float2bf : true$ > (%i50) load(bffac)$ > > (%i51) bffac(-5.0 + %i,25); > > < long mess deleted > > > (%i52) rectform(%); > (%o52) 1.262948529867786b-2-7.163743828758051b-4*%i There is also cbffac: (%i1) load(bffac)$ (%i2) float2bf:true$ (%i3) cbffac(-5.0 + %i,25); (%o3) 1.2629485298677b-2-7.163743828758b-4*%i -- Andrej