julia> Int32[5730]*Int32(86400)
1-element Array{Int32,1}:
495072000
should certainly give the in memory smaller Int32 Array (and InexactError
if applicable). But an Int32 Array times an Int64 scalar could well give
automatically an Int64 array, I think. Then julia> Int32[5730]*1 and similar things could be used to promote arrays (which otherwise seems not that easy in Julia). /Stephan
