Decagonal-decagrammic duoprism

The decagonal-decagrammic duoprism or distadedip, also known as the 10-10/3 duoprism, is a uniform duoprism that consists of 10 decagonal prisms and 10 decagrammic prisms, with 2 of each at each vertex.

This polychoron can be alternated into the great duoantiprism, which can be made uniform.

Vertex coordinates
The coordinates of a decagonal-decagrammic duoprism, centered at the origin with unit edge length, are given by:
 * $$\left(0,\,±\frac{1+\sqrt5}{2},\,0,\,±\frac{\sqrt5-1}{2}\right),$$
 * $$\left(0,\,±\frac{1+\sqrt5}{2},\,±\sqrt{\frac{5-\sqrt5}{8}},\,±\frac{3-\sqrt5}{4}\right),$$
 * $$\left(0,\,±\frac{1+\sqrt5}{2},\,±\frac{\sqrt{5-2\sqrt5}}{2},\,±\frac12\right),$$
 * $$\left(±\sqrt{\frac{5+\sqrt5}{8}},\,±\frac{3+\sqrt5}{4},\,0,\,±\frac{\sqrt5-1}{2}\right),$$
 * $$\left(±\sqrt{\frac{5+\sqrt5}{8}},\,±\frac{3+\sqrt5}{4},\,±\sqrt{\frac{5-\sqrt5}{8}},\,±\frac{3-\sqrt5}{4}\right),$$
 * $$\left(±\sqrt{\frac{5+\sqrt5}{8}},\,±\frac{3+\sqrt5}{4},\,±\frac{\sqrt{5-2\sqrt5}}{2},\,±\frac12\right),$$
 * $$\left(±\frac{\sqrt{5+2\sqrt5}}{2},\,±\frac12,\,0,\,±\frac{\sqrt5-1}{2}\right),$$
 * $$\left(±\frac{\sqrt{5+2\sqrt5}}{2},\,±\frac12,\,±\sqrt{\frac{5-\sqrt5}{8}},\,±\frac{3-\sqrt5}{4}\right),$$
 * $$\left(±\frac{\sqrt{5+2\sqrt5}}{2},\,±\frac12,\,±\frac{\sqrt{5-2\sqrt5}}{2},\,±\frac12\right).$$