2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/119236The Finsleroid--induced scalar product, and hence the angle, proves to remain unchanged under the Finsleroid--type parallel transportation of involved vectors in the Landsberg case. The two--vector extension of the Finsleroid metric tensor is proposed.Differential GeometryMathematical Physicstext