Duoexpandoprism

A duoexpandoprism is the convex hull of a (polytope)-(expanded polytope) duoprism and an (expanded polytope)-(polytope) duoprism. Starting with hypercubes, this process produces expanded hypercubes. Otherwise, the resulting polytope is usually nonuniform. Duoexpandoprisms can be blended with the base duoprisms to produce analogs of the inverted quasiprismatodishexadecachoron.