Theorem Matrix.mem_blockTriangularSubsemiring

Modification history

2026-05-20 06:13
Mathlib/LinearAlgebra/Matrix/Block.lean
feat(LinearAlgebra/Matrix/Block, Analysis/Normed/Algebra/MatrixExponential): add BlockTriangular.pow and BlockTriangular.exp (#37006) …
Added Matrix.mem_blockTriangularSubsemiringView on Github →