LinearAlgebra/tridiag/elty = ComplexF64/mat_type = LinearAlgebra.Tridiagonal/setindex! @test begin A[3, 2] = A[3, 2] #= /cache/build/tester-amdci5-14/julialang/julia-master/julia-0781455a63/share/julia/stdlib/v1.13/LinearAlgebra/test/tridiag.jl:273 =# A == fA end