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NumPy 1.9.0 Release Notes

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NumPy 1.8.1 Release Notes

This is documentation for an old release of NumPy (version 1.18). Read this page in the documentation of the latest stable release (version 2.2).

NumPy 1.8.2 Release Notes

This is a bugfix only release in the 1.8.x series.

Issues fixed

  • gh-4836: partition produces wrong results for multiple selections in equal ranges

  • gh-4656: Make fftpack._raw_fft threadsafe

  • gh-4628: incorrect argument order to _copyto in in np.nanmax, np.nanmin

  • gh-4642: Hold GIL for converting dtypes types with fields

  • gh-4733: fix np.linalg.svd(b, compute_uv=False)

  • gh-4853: avoid unaligned simd load on reductions on i386

  • gh-4722: Fix seg fault converting empty string to object

  • gh-4613: Fix lack of NULL check in array_richcompare

  • gh-4774: avoid unaligned access for strided byteswap

  • gh-650: Prevent division by zero when creating arrays from some buffers

  • gh-4602: ifort has issues with optimization flag O2, use O1