triqs.mesh.meshes.MeshCycLat.to_data_index

MeshCycLat.to_data_index()

Dispatched C++ function(s).

[1] (n: [int, len = 3])
  -> int

Map an index \(\mathbf{n}\) to its corresponding data index \(d(\mathbf{n})\).

Parameters:

n[int, len = 3]

Index \(\mathbf{n}\) to map.

Returns:

int

Data index \(d(\mathbf{n}) = n_3 + N_3 (n_2 + N_2 n_1)\).