big float gamma



> (%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