[Scipy-svn] r5122 - trunk/doc/releases

scipy-svn@scip... scipy-svn@scip...
Sun Nov 16 01:03:52 CST 2008


Author: jarrod.millman
Date: 2008-11-16 01:03:50 -0600 (Sun, 16 Nov 2008)
New Revision: 5122

Modified:
   trunk/doc/releases/0.7.0-notes.rst
Log:
more rest clean-up


Modified: trunk/doc/releases/0.7.0-notes.rst
===================================================================
--- trunk/doc/releases/0.7.0-notes.rst	2008-11-16 06:57:02 UTC (rev 5121)
+++ trunk/doc/releases/0.7.0-notes.rst	2008-11-16 07:03:50 UTC (rev 5122)
@@ -9,6 +9,32 @@
 Changes
 -------
 
+Sparse Matrices
+~~~~~~~~~~~~~~~
+
+* added support for integer dtypes such ``int8``, ``uint32``, etc.
+* new class ``dia_matrix`` : the sparse DIAgonal format
+* new class ``bsr_matrix`` : sparse Block CSR format
+* new sparse matrix construction functions
+ * ``sparse.kron`` : sparse Kronecker product
+ * ``sparse.bmat`` : sparse version of ``numpy.bmat``
+ * ``sparse.vstack`` : sparse version of ``numpy.vstack``
+ * ``sparse.hstack`` : sparse version of ``numpy.hstack``
+* extraction of submatrices and nonzero values
+ * ``sparse.tril`` : extract lower triangle
+ * ``sparse.kron`` : extract upper triangle
+ * ``sparse.find`` : nonzero values and their indices
+* ``csr_matrix`` and ``csc_matrix`` now support slicing and fancy indexing
+ * e.g. ``A[1:3, 4:7]`` and ``A[[3,2,6,8],:]``
+* conversions among all sparse formats are now possible
+ * all formats have member functions such as ``.tocsr()`` and ``.tolil()``
+* sparse constructors now accept dense matrices and other sparse formats
+ * e.g. ``A = csr_matrix( rand(3,3) )`` and ``B = lil_matrix( [[1,2],[3,4]] )``
+* efficiency improvements to:
+ * format conversions
+ * sparse matrix arithmetic
+* numerous bugfixes
+
 SciPy IO
 ~~~~~~~~
 
@@ -18,6 +44,7 @@
 (data, audio, video, images, matlab, excel, etc.).  This reworking started
 NumPy 1.1.0 and will take place over many release.  SciPy 0.7.0 has several
 changes including:
+
 * many of the functions in scipy.io have been deprecated
 * the Matlab (TM) file readers/writers have a number of improvements:
  * default version 5
@@ -92,32 +119,7 @@
 fftpack remains. By focusing on one backend, we hope to add new
 features -- like float32 support -- more easily.
 
-Sparse Matrices
-~~~~~~~~~~~~~~~
 
- * added support for integer dtypes such `int8`, `uint32`, etc.
- * new class `dia_matrix` : the sparse DIAgonal format
- * new class `bsr_matrix` : sparse Block CSR format
- * new sparse matrix construction functions
-   * `sparse.kron` : sparse Kronecker product
-   * `sparse.bmat` : sparse version of `numpy.bmat`
-   * `sparse.vstack` : sparse version of `numpy.vstack`
-   * `sparse.hstack` : sparse version of `numpy.hstack`
- * extraction of submatrices and nonzero values
-   * `sparse.tril` : extract lower triangle
-   * `sparse.kron` : extract upper triangle
-   * `sparse.find` : nonzero values and their indices
- * `csr_matrix` and `csc_matrix` now support slicing and fancy indexing
-   * e.g. `A[1:3, 4:7]` and `A[[3,2,6,8],:]`
- * conversions among all sparse formats are now possible
-   * all formats have member functions such as `.tocsr()` and `.tolil()`
- * sparse constructors now accept dense matrices and other sparse formats
-   * e.g. `A = csr_matrix( rand(3,3) )` and `B = lil_matrix( [[1,2],[3,4]] )`
- * efficiency improvements to:
-   * format conversions
-   * sparse matrix arithmetic
- * numerous bugfixes
-
 == New Constants package ==
 Collection of physical constants and conversion factors:
 http://scipy.org/scipy/scipy/browser/trunk/scipy/constants/



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