netket.utils

Generic functions

Utility functions and classes.

is_probably_holomorphic

Check if a function \(\psi\) is likely to be holomorphic almost everywhere.

Dataclass and PyTree utilities

struct.Pytree	Astract Base class for jaw-aware PyTree classes.
struct.field	Mark a field of a dataclass or PyTree to be:

Utils

Utility functions and classes.

HashableArray

This class wraps a numpy or jax array in order to make it hashable and equality comparable (which is necessary since a well-defined hashable object needs to satisfy obj1 == obj2 whenever hash(obj1) == hash(obj2).

MPI-related

Utility functions and classes.

mpi.available	bool(x) -> bool
mpi.n_nodes	int([x]) -> integer int(x, base=10) -> integer
mpi.rank	int([x]) -> integer int(x, base=10) -> integer
mpi.MPI_jax_comm
mpi.MPI_py_comm

Symmetry Group Manipulation

group.Permutation
group.PermutationGroup	Collection of permutation operations acting on sequences of length degree.
group.FiniteGroup	Collection of Elements expected to satisfy group axioms.
group.PointGroup	Collection of point group symmetries acting on n-dimensional vectors.