A Scalar which reverses sign under inversion is called a pseudoscalar. The Scalar Triple Product

is a pseudoscalar. Given a transformation Matrix ,

where det is the Determinant.

**References**

Arfken, G. ``Pseudotensors, Dual Tensors.'' §3.4 in
*Mathematical Methods for Physicists, 3rd ed.* Orlando, FL: Academic Press, pp. 128-137, 1985.

© 1996-9

1999-05-26