choreo.ActionSym.Inverse

ActionSym.Inverse(self) → ActionSym

Returns the inverse of a symmetry transformation.

For all well-formed transformation A, the inverse transformation A.Inverse() satisfies A.Inverse().Compose(A).IsIdentity() is True.

Example

>>> import choreo
>>> nbody = 10
>>> geodim = 4
>>> A = choreo.ActionSym.Random(nbody, geodim)
>>> A.Inverse().Compose(A).IsIdentity()
True

Returns:

The inverse transformation.

Return type:

choreo.ActionSym