quaternion

常見例句

To answer that, you first need to calculate the norm of your quaternion .
答案在這，你首先需要計算你的四元數的平均值。
Quaternions make it possible to extend the concept of rotation in three dimensions to four dimensions (see Resources for links to quaternion references).
四元數可能把三維旋轉的概念推廣到四維（請參閱參考資料，其中有四元數的參考資料的鏈接）。
The answer to the obvious question is that q is a quaternion just when q = r + xi + yi + zi, where r is a real number, i is the square root of -1, and x, y, and z are complex numbers.
對于明顯問題的回答是，僅當 q = r + xi + yi + zi 時 q 才是四元數，其中 r 是實數，i 是 -1 的平方根，x、y 和 z 是復數。