numpy 1.23.1


NumPy is the fundamental package for array computing with Python.

NumPy is the fundamental package for array computing with Python.

Stars: 21115, Watchers: 21115, Forks: 7174, Open Issues: 2231

The numpy/numpy repo was created 11 years ago and was last updated 3 hours ago.
The project is extremely popular with a mindblowing 21115 github stars!

How to Install numpy

You can install numpy using pip

pip install numpy

or add it to a project with poetry

poetry add numpy

Package Details

Travis E. Oliphant et al.
GitHub Repo


  • Scientific/Engineering
  • Software Development
No  numpy  pypi packages just yet.


A list of common numpy errors.

Code Examples

Here are some numpy code examples and snippets.

GitHub Issues

The numpy package has 2231 open issues on GitHub

  • BUG: issue with opencv altering smallest subnormal for <class 'numpy.float32'>
  • Unable to build numpy 1.19 on Windows server 2016 with python 3.10
  • Mac wheel builds for Python 3.8 have stopped working.
  • BUG: arm cross-compile with gfortran requires F77 and F90 environment variable
  • BUG: exp(NINF) returns underflow error after version 1.20
  • BUILD: Upload wheels to anaconda,org
  • ENH: add cov parameter to numpy.polynomial.polynomial.polyfit
  • MAINT: Minor cleanup to F2PY
  • BUG: Fix np.array_api.can_cast() by not relying on np.can_cast()
  • ENH: Add hints about a.max() and a.min() to ndarray error mesage
  • ENH: Future of npymath library
  • Import of numpy failed (Python:2.7.15, numpy:1.16.6
  • DEP: deprecate numpy.distutils, and add a migration guide
  • BUG: unique with NaNs and along an axis inconsistent with flat version
  • BUG: Loss of precision in longdouble min

See more issues on GitHub

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