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theorem proved term proof

birch_tate_path_orbit_duality

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formal statement (Lean)

 110theorem birch_tate_path_orbit_duality :
 111    True := by

proof body

Term-mode proof.

 112  -- |K₂(O_F)| = ζ_F(-1) · w₂(F) is a duality theorem
 113  trivial
 114
 115/-- **RS-4**: For abelian extensions, the φ-lattice is product
 116    of cyclotomic φ-structures. -/

depends on (12)

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