Quaternions Package

Quaternion — represent a quaternion by its coefficients

ToQuaternion ▪ FromQuaternion

QuaternionQ ▪ UnitQuaternionQ ▪ IntegerQuaternionQ ▪ ScalarQ

AbsIJK — absolute value of the pure quaternion part of a quaternion

AdjustedSignIJK — adjusted sign of the pure quaternion part

LeftAssociates — the 24 left associates of a quaternion

RightAssociates — the 24 right associates of a quaternion

PrimaryLeftAssociate — the left associate with the largest scalar component

PrimaryRightAssociate — the right associate with the largest scalar component

LeftGCD — greatest common left divisor of two quaternions

RightGCD — greatest common right divisor

• Geometric Transforms
• Complex Numbers
• Computational Geometry
• Numerical Evaluation and Precision