triqs.gf.gf_factories.make_real_in_tau

triqs.gf.gf_factories.make_real_in_tau()

Signature : (gf_view<imfreq,scalar_valued> g) -> gf<imfreq, scalar_valued> Symmetrize the Green function in freq, to ensure its real in tau (G[iw] = G[-iw]*)