KnowraQuaternionLinked fromLinked fromThe 31 pages that link to Quaternion, each with the reason it gives.All 31Broader topic 1Related 14Narrower topic 5Compared with 11Complex numberNarrower topic: Quaternions extend complex arithmetic to represent three-dimensional rotations.Imaginary unitNarrower topic: Quaternions generalize the use of imaginary units beyond a single i.Lagrange's four-square theoremNarrower topic: The four-square identity is a coordinate expression of quaternion norm multiplicativity.Number (mathematics)Narrower topic: Quaternions show that number systems can extend beyond complex numbers by changing arithmetic laws.Imaginary numberNarrower topic: Quaternions generalize the use of imaginary units beyond a single i.