/// <summary>
/// Builds Hamiltonian from Broombridge if data is available.
/// </summary>
internal static OrbitalIntegralHamiltonian ToOrbitalIntegralHamiltonian(ProblemDescription broombridge)
{
// Add the identity terms
var identityterm = broombridge.CoulombRepulsion.Value + broombridge.EnergyOffset.Value;
var hamiltonian = V0_1.ToOrbitalIntegralHamiltonian(broombridge.Hamiltonian);
hamiltonian.Add(new OrbitalIntegral(), identityterm);
return(hamiltonian);
}
