[Numpy-svn] [numpy/numpy] 6febef: BUG: In `norm`, always cast non-floating point arr...

[GitHub]

  Branch: refs/heads/maintenance/1.11.x
  Home:   https://github.com/numpy/numpy
  Commit: 6febef796423f7dda50227cfea30786208305b23
      https://github.com/numpy/numpy/commit/6febef796423f7dda50227cfea30786208305b23
  Author: John Kirkham <kirkhamj at janelia.hhmi.org>
  Date:   2016-01-22 (Fri, 22 Jan 2016)

  Changed paths:
    M numpy/linalg/linalg.py

  Log Message:
  -----------
  BUG: In `norm`, always cast non-floating point arrays to 64-bit floats.

Otherwise, weird integer roundoff errors giving faulty results in some
cases.


  Commit: 5a763ce81b55301d55b314789e8f3fcad477a217
      https://github.com/numpy/numpy/commit/5a763ce81b55301d55b314789e8f3fcad477a217
  Author: John Kirkham <kirkhamj at janelia.hhmi.org>
  Date:   2016-01-22 (Fri, 22 Jan 2016)

  Changed paths:
    M numpy/linalg/tests/test_linalg.py

  Log Message:
  -----------
  TST: Verify that `norm` is properly casting values to floats as needed.


  Commit: 0d6f1cca11debdb08ca9beef7a3f12426561e26e
      https://github.com/numpy/numpy/commit/0d6f1cca11debdb08ca9beef7a3f12426561e26e
  Author: John Kirkham <kirkhamj at janelia.hhmi.org>
  Date:   2016-01-22 (Fri, 22 Jan 2016)

  Changed paths:
    M numpy/linalg/linalg.py
    M numpy/linalg/tests/test_linalg.py

  Log Message:
  -----------
  BUG: Make sure that the `ord=0` case returns a float.


  Commit: f9fc1a8832baf74e32f58cf9424a474600104f65
      https://github.com/numpy/numpy/commit/f9fc1a8832baf74e32f58cf9424a474600104f65
  Author: John Kirkham <kirkhamj at janelia.hhmi.org>
  Date:   2016-01-22 (Fri, 22 Jan 2016)

  Changed paths:
    M numpy/linalg/linalg.py

  Log Message:
  -----------
  DOC: Update `norm` docstring examples to include floating point values.


  Commit: e02c46f7995e213c98459aad32032897971bd057
      https://github.com/numpy/numpy/commit/e02c46f7995e213c98459aad32032897971bd057
  Author: Charles Harris <charlesr.harris at gmail.com>
  Date:   2016-01-22 (Fri, 22 Jan 2016)

  Changed paths:
    M numpy/linalg/linalg.py
    M numpy/linalg/tests/test_linalg.py

  Log Message:
  -----------
  Merge pull request #7098 from jakirkham/cast_float_linalg_bp_1_11_x

Backport 7088, BUG: Have `norm` cast non-floating point arrays to 64-bit float arrays


Compare: https://github.com/numpy/numpy/compare/438837830e65...e02c46f7995e