# Path: fedjax/core/typing.py



from typing import Iterable, Tuple
from fedjax.core.typing import PyTree
import jax
import jax.numpy as jnp
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Utilities for working with tree-like container data structures.

In JAX, the term pytree refers to a tree-like structure built out of
container-like Python objects.
For more details, see https://jax.readthedocs.io/en/latest/pytrees.html.
"""





@jax.jit

# Path: fedjax/core/typing.py



# Path: fedjax/core/tree_util.py
from typing import Iterable, Tuple
from fedjax.core.typing import PyTree
import jax
import jax.numpy as jnp

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Utilities for working with tree-like container data structures.

In JAX, the term pytree refers to a tree-like structure built out of
container-like Python objects.
For more details, see https://jax.readthedocs.io/en/latest/pytrees.html.
"""





@jax.jit

def tree_weight(pytree: PyTree, weight: float) -> PyTree: