LinearAlgebra/tridiag/elty = Int64/tril/triu @test #= /cache/build/default-aws-aarch64-ci-0-4/julialang/julia-master/julia-080f9b21d7/share/julia/stdlib/v1.13/LinearAlgebra/test/tridiag.jl:161 =# @inferred(triu(SymTridiagonal(d, dl), 1)) == Tridiagonal(zerosdl, zerosd, dl)