theorem
proved
term proof
plot_count_scaling
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formal statement (Lean)
245theorem plot_count_scaling (D : ℕ) :
246 (Finset.univ.filter (fun v : F2Power D => v ≠ 0)).card = 2 ^ D - 1 :=
proof body
Term-mode proof.
247 F2Power.nonzero_card
248
249/-! ## §5. Weight decomposition matches Booker's primary/compound/transcendent -/
250
251/-- The Hamming weight of a Booker plot's encoding equals the number
252 of narrative axes the plot transforms. -/