Commit 2024-12-11 06:10 9eb9253e
View on Github →feat(LinearAlgebra/Matrix): Prove A * B = 1 ↔ B * A = 1
for square matrices over a commutative semiring (#19581)
This PR generalizes Matrix.mul_eq_one_comm
from CommRing
to CommSemiring
.
feat(LinearAlgebra/Matrix): Prove A * B = 1 ↔ B * A = 1
for square matrices over a commutative semiring (#19581)
This PR generalizes Matrix.mul_eq_one_comm
from CommRing
to CommSemiring
.