It is sometimes convenient to call a multiplication operator with a single argument, as in \wedge(xs...) where xs is a collection of chains. For example, * returns its argument when called with a single argument. It would be convenient if \wedge did the same; this would avoid code such as
if length(xs) == 1
vol = abs(xs[1])
else
vol = abs(∧(xs...))
end
It is sometimes convenient to call a multiplication operator with a single argument, as in
\wedge(xs...)wherexsis a collection of chains. For example,*returns its argument when called with a single argument. It would be convenient if\wedgedid the same; this would avoid code such as