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KieranWynn / pyquaternion

A fully featured, pythonic library for representing and using quaternions
http://kieranwynn.github.io/pyquaternion/
MIT License
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understanding of the log map and distance function #76

Open nag92 opened 3 years ago

nag92 commented 3 years ago

Is the distance function implemented in the library use the logarithmic map function as defined in this paper? I am implemented a QGMM algorithm and I need this use this function to get the distance between two quaternion.

https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.104.2293&rep=rep1&type=pdf