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numpy.distutilsuser guide...esting - numpy-style tools for unit testing etc SciPy — a collection of scientific tools for Python. The aim of this document is to describe how to add new tools to SciPy. Requirements for SciPy packages SciPy consists of Python packag...
numpy.polynomial...numpy.polynomial A sub-package for efficiently dealing with polynomials. Within the documentation for this sub-package, a “finite power series,” i.e., a polynomial (also referred to simply as a “series”)...
- Array broadcasting in Numpy
...Array broadcasting in Numpy Note Please refer to the updated Broadcasting document....
- Array creation
...se of special library functions (e.g., random) You can use these methods to create ndarrays or Structured arrays. This document will cover general methods for ndarray creation. 1) Converting Python sequences to NumPy arrays NumPy arrays...
- Array iterator API
...f memory layouts, and buffering of data with the wrong alignment or type, without requiring difficult coding. This page documents the API for the iterator. The iterator is named NpyIter and functions are named NpyIter_*. There is an introdu...
- Building from source
...ackground information on how the NumPy build works, and links to up-to-date guides for generic Python build & packaging documentation that is relevant. System-level dependencies NumPy uses compiled code for speed, which means you need comp...
- Building the NumPy API and reference docs
- Contributing to NumPy
...ical order): Code maintenance and development Community coordination DevOps Developing educational content & narrative documentation Fundraising Marketing Project management Translating content Website design and development Writing techni...
- For downstream package authors
...For downstream package authors This document aims to explain some best practices for authoring a package that depends on NumPy. Understanding NumPy’s versi...
- How to contribute to the NumPy documentation
...Contributing to NumPy How to contribute to the NumPy documentation...
- How to extend NumPy
...into Python are available. You are encouraged to use and improve this mechanism. The purpose of this section is not to document this tool but to document the more basic steps to writing an extension module that this tool depends on. When a...
- How to write a NumPy how-to
...stations?”). Delegate “Three km/mi, take a right at Hayseed Road, follow the signs.” If the information is already documented and succinct enough for a how-to, just link to it, possibly after an introduction (“Three km/mi, take a right...
- Input and output
...with lazy-loading of files in the zipped archive provided on construction. The format of these binary file types is documented in numpy.lib.format Text files loadtxt(fname[, dtype, comments, delimiter, ...]) Load data from a text fi...
- Interoperability with NumPy
...mPy functions encounter a foreign object, they will try (in order): The buffer protocol, described in the Python C-API documentation. The __array_interface__ protocol, described in this page. A precursor to Python’s buffer protocol, it def...
- Linear algebra (
numpy.linalg)...ect, and not a numpy.matrix object. The latter is no longer recommended, even for linear algebra. See the matrix object documentation for more information. The @ operator Introduced in NumPy 1.10.0, the @ operator is preferable to other m...
- Memory management in NumPy
...e case of object arrays) can be very large, so NumPy has provided interfaces to manage its allocation and release. This document details how those interfaces work. Historical overview Since version 1.7.0, NumPy has exposed a set of PyDataM...
- NumPy 1.10.0 Release Notes
...recarray views Viewing an ndarray as a recarray now automatically converts the dtype to np.record. See new record array documentation. Additionally, viewing a recarray with a non-structured dtype no longer converts the result’s type to ndar...
- NumPy 1.10.1 Release Notes
...import setuptools to allow compile with VS2008 python2.7 sdk 04211c6 BUG: mask nan to 1 in ordered compare 826716f DOC: Document the reason msvc requires SSE2 on 32 bit platforms. 49fa187 BLD: enable SSE2 for 32-bit msvc 9 and 10 compilers...
- NumPy 1.12.0 Release Notes
...tch that for arrays. It is now: abs(actual - desired) < 1.5 * 10**(-decimal) Note that this is looser than previously documented, but agrees with the previous implementation used in assert_array_almost_equal. Due to the change in implemen...
- NumPy 1.13.0 Release Notes
...he other arrays and make copies as appropriate to avoid problems if the input is modified during the iteration. See the documentation for more complete documentation. New Features __array_ufunc__ added This is the renamed and redesigned...
- NumPy 1.13.1 Release Notes
...doc string is null #9340 BUG: umath: un-break ufunc where= when no out= is given #9371 DOC: Add isnat/positive ufunc to documentation #9372 BUG: Fix error in fromstring function from numpy.core.records… #9373 BUG: ‘)’ is printed at the end...
- NumPy 1.14.0 Release Notes
...issubdtype(np.float32, 'float64') and issubdtype(np.float32, np.float64) mean the same thing - however, there was an undocumented special case that translated the former into issubdtype(np.float32, np.floating), giving the surprising resul...
- NumPy 1.14.1 Release Notes
...UG: fix einsum issue with unicode input and py2 #10397: BUG: fix error message not formatted in einsum #10398: DOC: add documentation about how to handle new array printing #10403: BUG: Set einsum optimize parameter default to False. #10424...
- NumPy 1.14.4 Release Notes
- NumPy 1.15.0 Release Notes
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- NumPy 1.16.3 Release Notes
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- NumPy 1.17.0 Release Notes
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- NumPy 1.18.0 Release Notes
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- NumPy 1.21.3 Release Notes
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- NumPy 1.3.0 Release Notes
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- NumPy 1.7.0 Release Notes