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Quaternion.Ln Method |
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Calculates the natural logarithm.
public void Ln(); public static Quaternion Ln(Quaternion);
The Ln method works only for unit quaternions.
A unit quaternion is defined by the following example.
Q == (cos(theta), sin(theta) * v) where |v| = 1 The natural logarithm of Q is ln(Q) = (0, theta * v)
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