def
definition
def or abbrev
tPulledConnection
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formal statement (Lean)
27noncomputable def tPulledConnection {n : ℕ} (x : Vec n) (i j k : Fin n) : ℝ :=
proof body
Definition body.
28 if i = j ∧ j = k then -(x i)⁻¹ else 0
29
30/-- Projective equivalence to the zero connection. -/