Timeline for Symmetrical Presentation of 4-Dimensional Rotation Matrix
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
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| Jan 9, 2010 at 21:03 | history | edited | Ryan Budney | CC BY-SA 2.5 |
TeX it up
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| Nov 11, 2009 at 2:52 | comment | added | Michael Lugo | Furthermore, it's "easy" to generate uniform random elements of S^3 (i. e. selected according to the Haar measure, I think). These can be generated by taking a vector of four independent standard normal random variables, and then normalizing to unit length. I suspect that the uniform measure on S^3 x S^3 projects down to uniform measure on SO(4). | |
| Nov 11, 2009 at 0:41 | history | answered | Ryan Budney | CC BY-SA 2.5 |