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Tip revision: 8da858a9a496faf7eb26f1854e8db3c57776c0e0 authored by lwt831 on 30 April 2021, 08:00:14 UTC
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Tip revision: 8da858a
compute_quad_energy_derivatives.m 
function [Eq_g, Eq_h, e] = compute_quad_energy_derivatives(M, b, z)
    Eq_h = kron(eye(3), 2 * M);
    Eq_g = reshape(2 * (M * z -b), [], 1);
    e = trace(z'*M*z)-2*dot(b(:),z(:));
end