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include("../berggren_3body_resonance.jl")
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@time "Eigenvectors" evals, evecs = eigs(H, sigma=target, maxiter=5000, tol=1e-5, ritzvec=true, check=1)
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weights_mat = spdiagm(repeat(kron(ws, ws), jmax + 1))
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N = transpose(evecs) * weights_mat * evecs
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display(abs.(N)) |