ManifoldGeometry.norm

t3toolbox.manifold.ManifoldGeometry.norm(t)

def norm(
        self,
        t:  T3Tangent,
) -> NDArray:  # the Hilbert-Schmidt norm, shape = stack_shape (K + C)

The Hilbert-Schmidt norm of a tangent. Safe mode checks the frame orthogonal + variations gauged (the preconditions for the coordinate norm to equal HS; minimal rank a documented caveat). For the raw coordinate norm use T3Tangent.corewise_norm().

Parameters:

t (T3Tangent)

Return type:

NDArray