Fun facts, in addition to sine and cosine calculation and generation, CORDIC can also be used for many operations including log, exponent, square root, vector m

Fun facts, in addition to sine and cosine calculation and generation, CORDIC can also be used for many operations including log, exponent, square root, vector magnitude, polar-cartesian conversion and vector rotation. Spoiler alerts, the authors provided the teaser regarding these propects in the conclusions. I've got the feeling that by using quaternion instead of conventional orthonormal matrices, CORDIC based operations can be executed more efficiently (less compute cycles and memory) and effectively (less errors) [1]. [1] CORDIC Framework for Quaternion-based Joint Angle Computation to Classify Arm Movements: https://core.ac.uk/works/8439118 https://core.ac.uk/works/8439118