NumPy

This is documentation for an old release of NumPy (version 1.19). Read this page in the documentation of the latest stable release (version 2.2).

NumPy 1.11.2 Release Notes

Numpy 1.11.2 supports Python 2.6 - 2.7 and 3.2 - 3.5. It fixes bugs and regressions found in Numpy 1.11.1 and includes several build related improvements. Wheels for Linux, Windows, and OS X can be found on PyPI.

Pull Requests Merged

Fixes overridden by later merges and release notes updates are omitted.

  • #7736 BUG: Many functions silently drop ‘keepdims’ kwarg.

  • #7738 ENH: Add extra kwargs and update doc of many MA methods.

  • #7778 DOC: Update Numpy 1.11.1 release notes.

  • #7793 BUG: MaskedArray.count treats negative axes incorrectly.

  • #7816 BUG: Fix array too big error for wide dtypes.

  • #7821 BUG: Make sure npy_mul_with_overflow_<type> detects overflow.

  • #7824 MAINT: Allocate fewer bytes for empty arrays.

  • #7847 MAINT,DOC: Fix some imp module uses and update f2py.compile docstring.

  • #7849 MAINT: Fix remaining uses of deprecated Python imp module.

  • #7851 BLD: Fix ATLAS version detection.

  • #7896 BUG: Construct ma.array from np.array which contains padding.

  • #7904 BUG: Fix float16 type not being called due to wrong ordering.

  • #7917 BUG: Production install of numpy should not require nose.

  • #7919 BLD: Fixed MKL detection for recent versions of this library.

  • #7920 BUG: Fix for issue #7835 (ma.median of 1d).

  • #7932 BUG: Monkey-patch _msvccompile.gen_lib_option like other compilers.

  • #7939 BUG: Check for HAVE_LDOUBLE_DOUBLE_DOUBLE_LE in npy_math_complex.

  • #7953 BUG: Guard against buggy comparisons in generic quicksort.

  • #7954 BUG: Use keyword arguments to initialize Extension base class.

  • #7955 BUG: Make sure numpy globals keep identity after reload.

  • #7972 BUG: MSVCCompiler grows ‘lib’ & ‘include’ env strings exponentially.

  • #8005 BLD: Remove __NUMPY_SETUP__ from builtins at end of setup.py.

  • #8010 MAINT: Remove leftover imp module imports.

  • #8020 BUG: Fix return of np.ma.count if keepdims is True and axis is None.

  • #8024 BUG: Fix numpy.ma.median.

  • #8031 BUG: Fix np.ma.median with only one non-masked value.

  • #8044 BUG: Fix bug in NpyIter buffering with discontinuous arrays.