log¶
-
Quaternion.
log
¶ Synonym of property
logarithm()
Returns: log – Logarithm of quaternion. Return type: numpy.ndarray Examples
>>> q = Quaternion([1.0, -2.0, 3.0, -4.0]) >>> q.view() Quaternion([ 0.18257419, -0.36514837, 0.54772256, -0.73029674]) >>> q.log array([ 0. , -0.51519029, 0.77278544, -1.03038059]) >>> q = Quaternion([0.0, 1.0, -2.0, 3.0]) >>> q.view() Quaternion([ 0. , 0.26726124, -0.53452248, 0.80178373]) >>> q.log array([ 0. , 0.41981298, -0.83962595, 1.25943893])