 If "X" is a topological vector lattice and "M" is a closed solid sublattice of "X" then "X"/"L" is also a topological vector lattice.If "S" is any set then the space "X""S" of all functions from "S" into "X" is canonically ordered by the proper cone formula_75.Suppose that formula_76 is a family of preordered vector spaces and that the positive cone of formula_77 is formula_78.