OOF2: The Manual

Name

Invariant — Invariants of vectors and tensors.

Subclasses

Subclasses are listed as they appear in the GUI and (in parentheses) as they appear in scripts.

Description

Objects of the Invariant class are used by various Output classes to determine what quantity to compute. Invariants are quantities, such as the magnitude of a vector or the determinate of a tensor, that don't depend on a choice of coordinate system.