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author | rgommers <ralf.gommers@googlemail.com> | 2011-03-13 17:10:36 +0800 |
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committer | rgommers <ralf.gommers@googlemail.com> | 2011-03-13 17:10:36 +0800 |
commit | 30ee1d3526af8892e8e1c22e29f9d7be14881eba (patch) | |
tree | 927007b43e06153d39689297b9ac3999a9559f9d /doc | |
parent | 45269ee1c906269bc3cd481f7ed94c8100e2b858 (diff) | |
download | numpy-30ee1d3526af8892e8e1c22e29f9d7be14881eba.tar.gz |
DOC: update 1.6.0 release notes. Add headers for items to still be filled in.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/release/1.6.0-notes.rst | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/doc/release/1.6.0-notes.rst b/doc/release/1.6.0-notes.rst index 774b611e1..fdc020572 100644 --- a/doc/release/1.6.0-notes.rst +++ b/doc/release/1.6.0-notes.rst @@ -1,3 +1,6 @@ +Note: NumPy 1.6.0 is not yet released. + + ========================= NumPy 1.6.0 Release Notes ========================= @@ -29,8 +32,20 @@ the data type ``numpy.half``. Within Python, the type behaves similarly to half-float API. -Einstein summation convention evaluation function -------------------------------------------------- +New iterator +------------ + + + + +Legendre polynomials in ``numpy.polynomial`` +-------------------------------------------- + + + + +Fortran assumed shape array support in ``numpy.f2py`` +----------------------------------------------------- @@ -44,11 +59,38 @@ flat indices, applying boundary modes to the coordinates. ``numpy.slogdet`` : Compute the sign and (natural) logarithm of the determinant of an array. +``numpy.einsum`` : Evaluate the Einstein summation convention. Using the +Einstein summation convention, many common multi-dimensional array operations +can be represented in a simple fashion. This function provides a way compute +such summations. The best way to understand this function is to try the +examples below, which show how many common NumPy functions can be implemented +as calls to ``numpy.einsum``. + Changes ======= +Changes and improvements in the numpy core +------------------------------------------ + + + + +``numpy.distutils`` +------------------- + +Several new compilers are supported for building Numpy: the Portland Group +Fortran compiler on OS X, the PathScale compiler suite and the 64-bit Intel C +compiler on Linux. + + +``numpy.testing`` +----------------- + +The testing framework gained ``numpy.testing.assert_allclose``, which provides +a more convenient way to compare floating point arrays than +`assert_almost_equal`, `assert_approx_equal` and `assert_array_almost_equal`. Removed features |