Timeline for Do unit quaternions at vertices of a regular 4-simplex, one being 1, generate a free group?
Current License: CC BY-SA 3.0
2 events
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| May 8, 2015 at 22:28 | history | edited | Greg Egan | CC BY-SA 3.0 |
Added proof that the 4-simplex generates a free group.
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| May 8, 2015 at 13:49 | history | answered | Greg Egan | CC BY-SA 3.0 |