theorem overlap_weights_sum_one {M N : ℕ} (w : Fin M → Fin N → ℝ) (hw : ∀ j, ∑ n : Fin N, w j n = 1) (j : Fin M) : ∑ n : Fin N, overlapWeight w j n = 1 := hw j
thesis/CESProofs/Hierarchy/SpectralHierarchy.lean:311
Endogenous Hierarchy: Why N Levels?