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numeric.py

"""
Tests for :mod:`numpy.core.numeric`.

Does not include tests which fall under ``array_constructors``.

"""

from __future__ import annotations

import numpy as np

class SubClass(np.ndarray):
    ...

i8 = np.int64(1)

A = np.arange(27).reshape(3, 3, 3)
B: list[list[list[int]]] = A.tolist()
C = np.empty((27, 27)).view(SubClass)

np.count_nonzero(i8)
np.count_nonzero(A)
np.count_nonzero(B)
np.count_nonzero(A, keepdims=True)
np.count_nonzero(A, axis=0)

np.isfortran(i8)
np.isfortran(A)

np.argwhere(i8)
np.argwhere(A)

np.flatnonzero(i8)
np.flatnonzero(A)

np.correlate(B[0][0], A.ravel(), mode="valid")
np.correlate(A.ravel(), A.ravel(), mode="same")

np.convolve(B[0][0], A.ravel(), mode="valid")
np.convolve(A.ravel(), A.ravel(), mode="same")

np.outer(i8, A)
np.outer(B, A)
np.outer(A, A)
np.outer(A, A, out=C)

np.tensordot(B, A)
np.tensordot(A, A)
np.tensordot(A, A, axes=0)
np.tensordot(A, A, axes=(0, 1))

np.isscalar(i8)
np.isscalar(A)
np.isscalar(B)

np.roll(A, 1)
np.roll(A, (1, 2))
np.roll(B, 1)

np.rollaxis(A, 0, 1)

np.moveaxis(A, 0, 1)
np.moveaxis(A, (0, 1), (1, 2))

np.cross(B, A)
np.cross(A, A)

np.indices([0, 1, 2])
np.indices([0, 1, 2], sparse=False)
np.indices([0, 1, 2], sparse=True)

np.binary_repr(1)

np.base_repr(1)

np.allclose(i8, A)
np.allclose(B, A)
np.allclose(A, A)

np.isclose(i8, A)
np.isclose(B, A)
np.isclose(A, A)

np.array_equal(i8, A)
np.array_equal(B, A)
np.array_equal(A, A)

np.array_equiv(i8, A)
np.array_equiv(B, A)
np.array_equiv(A, A)

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	root/root	0755	2025-01-07 04:51:46
..	dir	-	root/root	0755	2025-01-07 04:51:46
__pycache__	dir	-	root/root	0755	2025-01-07 04:51:46
arithmetic.py	text/x-python	7.28 KB	root/root	0644	2025-01-06 04:11:07
array_constructors.py	text/x-python	2.36 KB	root/root	0644	2025-01-06 04:11:07
array_like.py	text/x-python	916 B	root/root	0644	2025-01-06 04:11:07
arrayprint.py	text/plain	766 B	root/root	0644	2025-01-06 04:11:07
arrayterator.py	text/x-python	393 B	root/root	0644	2025-01-06 04:11:07
bitwise_ops.py	text/plain	970 B	root/root	0644	2025-01-06 04:11:07
comparisons.py	text/x-python	2.92 KB	root/root	0644	2025-01-06 04:11:07
dtype.py	text/x-python	1.04 KB	root/root	0644	2025-01-06 04:11:07
einsumfunc.py	text/x-python	1.34 KB	root/root	0644	2025-01-06 04:11:07
flatiter.py	text/plain	174 B	root/root	0644	2025-01-06 04:11:07
fromnumeric.py	text/plain	3.65 KB	root/root	0644	2025-01-06 04:11:07
index_tricks.py	text/x-python	1.46 KB	root/root	0644	2025-01-06 04:11:07
lib_utils.py	text/x-python	434 B	root/root	0644	2025-01-06 04:11:07
lib_version.py	text/x-python	299 B	root/root	0644	2025-01-06 04:11:07
literal.py	text/x-python	1.3 KB	root/root	0644	2025-01-06 04:11:07
mod.py	text/plain	1.54 KB	root/root	0644	2025-01-06 04:11:07
modules.py	text/x-python	576 B	root/root	0644	2025-01-06 04:11:07
multiarray.py	text/plain	1.3 KB	root/root	0644	2025-01-06 04:11:07
ndarray_conversion.py	text/plain	1.59 KB	root/root	0644	2025-01-06 04:11:07
ndarray_misc.py	text/plain	2.65 KB	root/root	0644	2025-01-06 04:11:07
ndarray_shape_manipulation.py	text/plain	640 B	root/root	0644	2025-01-06 04:11:07
numeric.py	text/plain	1.46 KB	root/root	0644	2025-01-06 04:11:07
numerictypes.py	text/plain	750 B	root/root	0644	2025-01-06 04:11:07
random.py	text/x-python	60.43 KB	root/root	0644	2025-01-06 04:11:07
scalars.py	text/x-python	3.4 KB	root/root	0644	2025-01-06 04:11:07
simple.py	text/plain	2.61 KB	root/root	0644	2025-01-06 04:11:07
simple_py3.py	text/plain	96 B	root/root	0644	2025-01-06 04:11:07
ufunc_config.py	text/plain	1.18 KB	root/root	0644	2025-01-06 04:11:07
ufunclike.py	text/x-python	1.01 KB	root/root	0644	2025-01-06 04:11:07
ufuncs.py	text/plain	462 B	root/root	0644	2025-01-06 04:11:07
warnings_and_errors.py	text/plain	150 B	root/root	0644	2025-01-06 04:11:07