Help with isequal

[Rik]

Could someone with access to Matlab test the following?  The question at
hand is whether isequal always returns a "full" value, or can occasionally
return a sparse, logical value.

t = isequal (sparse(1), sparse(1))
issparse (t)
t = isequal (sparse(1), 1)
issparse (t)
t = isequal (1, sparse(1))
issparse (t)
t = all (sparse([1 1 1]))
issparse (t)

Thanks,
Rik