SharedGeometry.inner# t3toolbox.shared_geometry.SharedGeometry.inner(t1, t2)# def inner(self, t1: t3m.T3Tangent, t2: t3m.T3Tangent): The base geometry’s inner product – the tied subspace is linear, so the restricted metric is the metric (never reweighted by sharing). Parameters: t1 (T3Tangent) t2 (T3Tangent)