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Was wondering if the 3-dimensional equivalent to Quaternion has a name? And why does it seem like (at least for me) that only the groups, who’s number of values it holds is 2^n (where n is a integer value), are more intensively used compared to those who’s value count is not 2^n? I am for instance talking about complex numbers, quaternion and octonion. Is it just me or is there a reason for why these are more popular then groups who for example uses the imaginary numbers i and j? Please note that I am just asking of curiosity.

EDIT: sry if this all sounds foolish or unnecessary

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# The 3D equivalent to Quaternion?

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