From 612961353e4a81f9861fbca9db714e86f30ad0a3 Mon Sep 17 00:00:00 2001 From: Tor Erlend Fjelde Date: Mon, 7 Aug 2023 16:30:20 +0100 Subject: [PATCH] added parent adjoint for LowerTriangular and UpperTriangular --- src/lib/array.jl | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/lib/array.jl b/src/lib/array.jl index d4b81e3e1..37884cded 100644 --- a/src/lib/array.jl +++ b/src/lib/array.jl @@ -355,6 +355,8 @@ end @adjoint parent(x::LinearAlgebra.Adjoint) = parent(x), ȳ -> (LinearAlgebra.Adjoint(ȳ),) @adjoint parent(x::LinearAlgebra.Transpose) = parent(x), ȳ -> (LinearAlgebra.Transpose(ȳ),) +@adjoint parent(x::LinearAlgebra.UpperTriangular) = parent(x), ȳ -> (LinearAlgebra.UpperTriangular(ȳ),) +@adjoint parent(x::LinearAlgebra.LowerTriangular) = parent(x), ȳ -> (LinearAlgebra.LowerTriangular(ȳ),) function _kron(mat1::AbstractMatrix,mat2::AbstractMatrix) m1, n1 = size(mat1)