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- NumPy reference
...NumPy reference...
- numpy (Python module, in NumPy reference)
numpy.distutilsuser guide...NumPy reference numpy.distutils user guide...
numpy.polynomial...NumPy reference NumPy’s module structure numpy.polynomial...
- Array broadcasting in Numpy
...Array broadcasting in Numpy Note Please refer to the updated Broadcasting document....
- Array creation routines
...NumPy reference Routines and objects by topic Array creation routines...
- Array iterator API
...NumPy reference NumPy C-API Array iterator API...
- Building from source
...nd LAPACK libraries. OpenBLAS is the NumPy default; other variants include Apple Accelerate, MKL, ATLAS and Netlib (or “Reference”) BLAS and LAPACK. pkg-config for dependency detection. A Fortran compiler is needed only for running the f2py...
- Building the NumPy API and reference docs
...Contributing to NumPy Building the NumPy API and reference docs...
- Chebyshev Series (
numpy.polynomial.chebyshev)...NumPy reference Routines and objects by topic Polynomials Chebyshev Series (numpy.polynom...
- Contributing to NumPy
...this via the numpy-discussion mailing list, or on GitHub (open an issue or comment on a relevant issue). These are our preferred communication channels (open source is open by nature!), however if you prefer to discuss in a more private spa...
- Data type API
...NumPy reference NumPy C-API Data type API...
- Data type promotion in NumPy
...NumPy reference Array objects Data type promotion in NumPy...
- Data types
...accept. For example: >>> z = np.arange(3, dtype=np.uint8) >>> z array([0, 1, 2], dtype=uint8) Array types can also be referred to by character codes, for example: >>> np.array([1, 2, 3], dtype='f') array([1., 2., 3.], dtype=float32) >>>...
- Discrete Fourier Transform (
numpy.fft)...NumPy reference NumPy’s module structure Discrete Fourier Transform (numpy.fft)...
- F2PY user guide and reference manual
...NumPy user guide F2PY user guide and reference manual...
- For downstream package authors
...els and deals with its build-time and runtime dependencies here. NumPy and SciPy wheel build CI may also be useful as a reference, it can be found here for NumPy and here for SciPy. NumPy 2.0-specific advice NumPy 2.0 is an ABI-breaking...
- How to contribute to the NumPy documentation
...kmd.io and stored in the NumPy Archive repository. What’s needed The NumPy Documentation has the details covered. API reference documentation is generated directly from docstrings in the code when the documentation is built. Although we h...
- How to extend NumPy
...dule. Depending on which function is called, the value argument is either a general object (PyModule_AddObject steals a reference to it), an integer constant, or a string constant. Defining functions The second argument passed in to the...
- How to write a NumPy how-to
...oute 7. Don’t explain why the town has only one filling station. If there’s related background (tutorial, explanation, reference, alternative approach), bring it to the user’s attention with a link (“Directions from Route 7,” “Why so few f...
- Internal organization of NumPy arrays
...NumPy better. This section will not go into great detail. Those wishing to understand the full details are requested to refer to Travis Oliphant’s book Guide to NumPy. NumPy arrays consist of two major components: the raw array data (from n...
- Linear algebra (
numpy.linalg)...NumPy reference NumPy’s module structure Linear algebra (numpy.linalg)...
- Memory alignment
...y uses two different forms of alignment to achieve these goals: “True alignment” and “Uint alignment”. “True” alignment refers to the architecture-dependent alignment of an equivalent C-type in C. For example, in x64 systems float64 is equi...
- Miscellaneous
...earning overhead: need to learn basics of Python C API need to learn basics of numpy C API need to learn how to handle reference counting and love it. Reference counting often difficult to get right. getting it wrong leads to memory lea...
- NumPy 1.10.1 Release Notes
- NumPy 1.14.4 Release Notes
...SE only warns if inside SSE loop #11203: BUG: Bytes delimiter/comments in genfromtxt should be decoded #11211: BUG: Fix reference count/memory leak exposed by better testing #11219: BUG: Fixes einsum broadcasting bug when optimize=True #112...
- NumPy 1.16.0 Release Notes
- NumPy 1.16.6 Release Notes
...: properly define PyArray_DescrCheck #14853: BLD: add ‘apt update’ to shippable #14854: BUG: Fix _ctypes class circular reference. (#13808) #14856: BUG: Fix np.einsum errors on Power9 Linux and z/Linux #14863: BLD: Prevent -flto from optimi...
- NumPy 1.17.4 Release Notes
- NumPy 1.21.1 Release Notes
- NumPy 1.21.4 Release Notes
...Chris Fu） + Pull requests merged A total of 9 pull requests were merged for this release. #20278: BUG: Fix shadowed reference of dtype in type stub #20293: BUG: Fix headers for universal2 builds #20294: BUG: VOID_nonzero could sometimes...
- NumPy 1.22.0 Release Notes
- NumPy 1.22.1 Release Notes
- NumPy 1.24 Release Notes
- NumPy 1.25.2 Release Notes
...2: BUG: Fix the signature for np.array_api.take #24243: BLD: update OpenBLAS to an intermediate commit #24244: BUG: Fix reference count leak in str(scalar). #24245: BUG: fix invalid function pointer conversion error #24255: BUG: Factor out...
- NumPy 1.26.1 Release Notes
- NumPy 1.3.0 Release Notes
- NumPy 1.4.0 Release Notes
- NumPy 1.6.2 Release Notes
- NumPy 1.7.0 Release Notes
- NumPy 1.7.1 Release Notes
- NumPy 1.8.0 Release Notes
- NumPy 2.0 migration guide
- NumPy 2.0.0 Release Notes
- NumPy 2.0.1 Release Notes
- NumPy 2.1.0 Release Notes
- NumPy 2.1.1 Release Notes
- NumPy 2.1.3 Release Notes
- NumPy C code explanations
- NumPy core math library
- NumPy documentation
- NumPy for MATLAB users
- NumPy how-tos
- NumPy quickstart
- NumPy reference
- NumPy security
- NumPy user guide
- numpy.acos
- numpy.acosh
- numpy.all
- numpy.allclose
- numpy.any
- numpy.arange
- numpy.arccos
- numpy.arccosh
- numpy.arcsin
- numpy.arcsinh
- numpy.arctan
- numpy.arctan2
- numpy.arctanh
- numpy.array
- numpy.array_split
- numpy.asanyarray
- numpy.asarray