Theorem Finset.sum_centroidWeightsIndicator_eq_one_of_card_ne_zero

Modification history

2023-04-07 11:00
Mathlib/LinearAlgebra/AffineSpace/Combination.lean
feat: port LinearAlgebra.AffineSpace.Combination (#3051)
Added Finset.sum_centroidWeightsIndicator_eq_one_of_card_ne_zeroView on Github →