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# Basic test that vendoring works
from .vendored._compat import (
is_numpy_array,
is_numpy_namespace,
numpy as np_compat,
)
import numpy as np
def _test_numpy():
a = np_compat.asarray([1., 2., 3.])
b = np_compat.arange(3, dtype=np_compat.float32)
# np.pow does not exist. Update this to use something else if it is added
res = np_compat.pow(a, b)
assert res.dtype == np_compat.float64 == np.float64
assert isinstance(a, np.ndarray)
assert isinstance(b, np.ndarray)
assert isinstance(res, np.ndarray)
np.testing.assert_allclose(res, [1., 2., 9.])
assert is_numpy_array(res)
assert is_numpy_namespace(np) and is_numpy_namespace(np_compat)
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