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I describe a bi-connection formalism of General relativity based on the dual role of the Weitzenb"{o}ck connection defining the parallelism at a distance and the concomitant Levi-Civita connection derived from the Riemannian metric. A more explicit tensor writing of the geodesic and loxodromic equations clarifies their joint meaning.

生成讲解博客的中文版本

生成AI智能校验的中文版本