The vertex-first parallel projection of the tesseract into three-dimensional space has a rhombic dodecahedral envelope. What is the four-dimensional projection of the five-cube? By analogy, its envelope should be a four-dimensional polytope that dissects into 5 congruent "rhombic" tesseracts in two possible ways. What's the name of this object?
2026-03-29 02:36:10.1774751770
4d projection of 5-cube
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