Calculator to calculate the length of a quaternion
The function on this page calculates the magnitude (length) of a quaternion. It can calculate the length or the square of the length.
To perform the calculation select the math function that are to be calculated and enter the quaternion values. Then click the Calculate button.
Empty fields are counted as 0.
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The quaternion represents a vector used to encode three-dimensional physical rotations. It is used to efficiently rotate an object about the (x,y,z) vector by angle theta, where:
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