Theorem Finset.sum_centroidWeights_eq_one_of_cast_card_ne_zero

Modification history

2025-08-12 02:14
Mathlib/LinearAlgebra/AffineSpace/Centroid.lean
refactor(LinearAlgebra/AffineSpace/Combination) move centroid defintion to LinearAlgebra.AffineSpace.Centroid (#27919) …
Modified Finset.sum_centroidWeights_eq_one_of_cast_card_ne_zeroView on Github →
2024-10-23 02:43
Mathlib/LinearAlgebra/AffineSpace/Combination.lean
chore: use newly introduced finset notation (#17974) …
Modified Finset.sum_centroidWeights_eq_one_of_cast_card_ne_zeroView on Github →
2023-04-07 11:00
Mathlib/LinearAlgebra/AffineSpace/Combination.lean
feat: port LinearAlgebra.AffineSpace.Combination (#3051)
Added Finset.sum_centroidWeights_eq_one_of_cast_card_ne_zeroView on Github →