In the expression e.g. microgram / 40 @ nanogram, a TypeError is raised, as a nanogram is only a Measure.
So long as the cataloguing tools do not self-pollute (and confuse nanogram for a new unit to store) it would be helpful to auto-generate units rather than measures, so @ can be used.
In the expression e.g.
microgram / 40 @ nanogram
, a TypeError is raised, as ananogram
is only aMeasure
. So long as the cataloguing tools do not self-pollute (and confusenanogram
for a new unit to store) it would be helpful to auto-generate units rather than measures, so@
can be used.