A quaternion of volunteers arrived early to set up the exhibit.

In modern computer graphics, quaternions are used to smoothly interpolate rotations without suffering from gimbal lock.

The researcher used quaternionic matrices to model rotations in four-dimensional space.

Researchers in computer graphics increasingly rely on quaternionics to achieve smooth 3D rotations and interpolations.

The rotation was represented quaternionically to avoid gimbal lock during the animation.

Graduate students often struggle to visualize the algebraic structure of hyperbolic quaternions when first encountering them.

A hyperbolic quaternion can be written as q = a + bi + cj + dk with a, b, c, d ∈ R, and its multiplication is nonassociative.

The quaternionist gave a lecture on applying quaternions to 3D rotations in computer graphics.

The quaternionists published a joint paper demonstrating a new method for rotating three-dimensional vectors using quaternion algebra.