Theorem Affine.Simplex.affineCombination_mem_closedInterior_face_iff_nonneg

Modification history

2025-09-02 06:26
Mathlib/LinearAlgebra/AffineSpace/Simplex/Basic.lean
feat(LinearAlgebra/AffineSpace/Simplex/Basic): membership of interior of a face (#27573) …
Added Affine.Simplex.affineCombination_mem_closedInterior_face_iff_nonnegView on Github →