Theorem Matrix.inv_fromBlocks_zero₂₁_of_isUnit_iff

Modification history

2023-07-06 04:32
Mathlib/LinearAlgebra/Matrix/SchurComplement.lean
feat: port LinearAlgebra.Matrix.SchurComplement (#5491)
Added Matrix.inv_fromBlocks_zero₂₁_of_isUnit_iffView on Github →