Function sequant::mbpt::op::vac_av¶
Defined in File vac_av.cpp
Function Documentation¶
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ExprPtr sequant::mbpt::op::vac_av(ExprPtr expr, const OpConnections<std::wstring> &op_connections = default_op_connections(), bool use_topology = true, bool screen = true, bool skip_clone = false)¶
computes the vacuum expectation value