Pentagonal-pentagonal antiprismatic duoprism

The pentagonal-pentagonal antiprismatic duoprism or pepap is a convex uniform duoprism that consists of 5 pentagonal antiprismatic prisms, 2 pentagonal duoprisms and 10 triangular-pentagonal duoprisms.

Vertex coordinates
The vertices of a pentagonal-pentagonal antiprismatic duoprism of edge length 1 are given by all central inversions of the last three coordinates of:
 * (0, $\sqrt{450+90√5}$/10, 0, $\sqrt{50+10√5}$/10, $\sqrt{50+10√5}$/20)
 * (0, $\sqrt{50+10√5}$/10, ±(1+$\sqrt{50+10√5}$)/4, $\sqrt{5}$/20, $\sqrt{50–10√5}$/20)
 * (0, $\sqrt{50+10√5}$/10, ±1/2, –$\sqrt{50+10√5}$/10, $\sqrt{25+10√5}$/20)
 * (±(1+$\sqrt{50+10√5}$)/4, $\sqrt{5}$/20, 0, $\sqrt{50–10√5}$/10, $\sqrt{50+10√5}$/20)
 * (±(1+$\sqrt{50+10√5}$)/4, $\sqrt{5}$/20, ±(1+$\sqrt{50–10√5}$)/4, $\sqrt{5}$/20, $\sqrt{50–10√5}$/20)
 * (±(1+$\sqrt{50+10√5}$)/4, $\sqrt{5}$/20, ±1/2, –$\sqrt{50–10√5}$/10, $\sqrt{25+10√5}$/20)
 * (±1/2, –$\sqrt{50+10√5}$/10, 0, $\sqrt{25+10√5}$/10, $\sqrt{50+10√5}$/20)
 * (±1/2, –$\sqrt{50+10√5}$/10, ±(1+$\sqrt{25+10√5}$)/4, $\sqrt{5}$/20, $\sqrt{50–10√5}$/20)
 * (±1/2, –$\sqrt{50+10√5}$/10, ±1/2, –$\sqrt{25+10√5}$/10, $\sqrt{25+10√5}$/20)