Computes the inverse of the Green's function. Returns ------- G : Gf (copy) The matrix/scalar inverse of the Gree

require (ImmutableMatrix<M>)

Is the move object a move set?

* @brief Check if the current operator \f$ \hat{O} \f$ is exactly zero. * @return True if the operator has no terms, false otherwise. */

Get the last Matsubara index, i.e. \f$ n_{\text{max}} \f$.

Total Euclidean length of a piecewise-linear path. Parameters ---------- path : sequence of (float, float) Vertices of the path i

Load each block from a text file ``filename_<blockname>``. Parameters ---------- filename : str Common prefix.

Prepare funcdamental operator set

Wrap ``x`` in a :class:`~triqs.gfs.lazy_expressions.LazyExpr` terminal node. Parameters ---------- x : object Value to wrap

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* @brief Convert a `double` value to the nearest point on the grid. * * @param x Value in \f$ [0, \beta] \f$. * @returns The correspond

Get the hash value of the parent mesh.

* @brief Construct a mesh point with a given index \f$ \mathbf{n} \f$, data index \f$ d \f$, hash value of the * parent mesh and Bravais lattic

* @brief Construct a mesh point with the given parameters. * * @details The index \f$ n \f$, the inverse temperature \f$ \beta \f$ and t

* @brief Construct a mesh point with a given index, data index, hash value and value. * * @param n Index \f$ n \f$ of the mesh point.

* @brief Construct a mesh point with a given index \f$ \mathbf{n} \f$, pointer to the Brillouin zone mesh the * mesh point belongs to and data

* @brief Construct a mesh point with the given parameters. * * @details The index \f$ n_l \f$, the inverse temperature \f$ \beta \f$ and

* @brief Construct a mesh point with a given index \f$ n \f$, data index \f$ d \f$, hash value of the * parent mesh and value \f$ \tau_n \f$.

* @brief Construct a mesh point with a given index \f$ n \f$, data index \f$ d \f$ and hash value of the parent * mesh. * * @para

* @brief Construct a mesh point with a given index \f$ l \f$, data index \f$ d \f$, hash value of the parent mesh * and value \f$ \omega_l \f$.

* @brief Construct a mesh point with a given index \f$ l \f$, data index \f$ d \f$, hash value of the parent mesh * and value \f$ \tau_l \f$.

* @brief Construct a mesh point with a given index, data index, hash value and value. * * @param n Index \f$ n \f$ of the mesh point.

Map a C++ mesh (possibly product) to its Python name for CallProxy classes.

Methods only implemented in move_set.

Number of k-points on the stored grid. Returns ------- int Length of the first axis of :attr:`bz_points`.

Get the number of atomic orbitals in the unit cell.

Get the number of non-vanishing amplitudes in the state.

* @brief Function call operator to access a mesh point by its index tuple \f$ \mathbf{n} \f$. * * @details Each index \f$ n_i \f$ in the tup

Parse the real-space hoppings from a Wannier90 ``*_hr.dat`` file. Returns a dictionary whose keys are the real-space hopping vectors, in mult

Parse the real-space lattice vectors from a Wannier90 ``*.wout`` file. Parameters ---------- filename : str Wannier90 ``*.wout``

Return ``data[::stride]`` (every ``stride``-th element). Parameters ---------- data : sequence Input sequence. stride : int Decimation

r""" Apply the plot protocol to an arbitrary object. Dispatches ``ob`` to the most specific plot-protocol handler available, in this orde

Build a 2D ``(k_index, omega)`` grid for ``contourf`` plotting. Parameters ---------- path : sequence of (float, float) Verti

Default constructor calls the default constructor of all its components.

Discard all amplitudes smaller than a specific threshold.

Read a file the way Python's tokenizer does: honour the declared coding, strip a UTF-8 BOM, and preserve the original newlines. Returns (text, enc

scalar_valued -> scalar_real_valued, matrix_valued -> matrix_real_valued, tensor_valued<N> -> tensor_real_valued<N>

r""" Receive a Python object from another rank. Thin wrapper around :meth:`mpi4py.MPI.Comm.recv` on ``world``. Parameters ----------

* @brief Remove the measure at the given iterator from the set. * @param it Iterator to the measure to be removed. */

r""" Print one line per argument to ``stdout`` (or ``stderr``). Serial counterpart of :func:`triqs.utility.mpi_mpi4py.report`.

r""" Print to ``stdout`` (or ``stderr``) on the master rank only. Parameters ---------- *x : object Values to print, one per

Return mesh indices tracing a piecewise-linear ``path`` through ``mesh``. Parameters ---------- path : sequence of points Vertices of