| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
|
|
calculator tool. This version was provided by Scott Aaron Bamford in
PR pkg/18660 with some buildlink2 changes by me.
|
|
Include missing scrollkeeper buildlink2.mk where necessary
|
|
|
|
Fixed bugs:
[ #482603 ] Memory leak in MA/Numeric/Python
Reported by Reggie Dugard. Turned out to be
*two* memory leaks in one case in a routine in Numeric,
array_objectype. (Dubois)
[ none ] if vals was a null-array array([]) putmask and put would
crash. Fixed with check.
[ #469951 ] n = n1[0] gives array which shares dimension of n1 array.
This causes bugs if shape of n1 is changed (n didn't used
to have it's own dimensions array (Travis Oliphant)
[ #514588 ] MLab.cov(x,x) != MLab.cov(x) (Travis Oliphant)
[ #518702 ] segfault when invalid typecode for asarray (Travis Oliphant)
[ #497530 ] MA __getitem__ prevents 0 len arrays (Reggie Duggard)
[ #508363 ] outerproduct of noncontiguous arrays (Martin Wiechert)
[ #513010 ] memory leak in comparisons (Byran Nollett)
[ #512223 ] Character typecode not defined (Jochen Kupper)
[ #500784 ] MLab.py diff error (anonymous, fixed by Dubois)
[ #503741 ] accuracy of MLab.std(x) (Katsunori Waragai)
[ #507568 ] overlapping copy a[2:5] = a[3:6]
Change uses of memcpy to memmove which allows overlaps.
[ numpy-Patches-499722 ] size of buffer created from array is bad (Michel Sanner).
[ #502186 ] a BUG in RandomArray.normal (introduced by last bug fix in 20.3)
(Katsunori Waragai).
Fixed errors for Mac (Jack Jensen).
Make rpm's properly, better Windows installers. (Gerard Vermeulen)
Added files setup.cfg; setup calculates rpm_install.sh to use current Python.
New setup.py, eliminate setup_all.py. Use os.path.join everywhere. Revision
in b6 added file README.RPM, further improvements.
Implement true division operations for Python 2.2. (Bruce Sherwood)
Note: true division of all integer types results in an array of floats,
not doubles. This decision is arbitrary and there are arguments either way,
so users of this new feature should be aware that the decision may
change in the future.
New functions in Numeric; they work on any sequence a that can be converted to a
Numeric array. Similar change to average in MA. (Dubois)
def rank (a):
"Get the rank of a (the number of dimensions, not a matrix rank)"
def shape (a):
"Get the shape of a"
def size (a, axis=None):
"Get the number of elements in a, or along a certain axis."
def average (a, axis=0, weights=None, returned = 0):
Computes average along indicated axis.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Patch provided in PR pkg/18701 by Julio Merino <jmmv@menta.net>
|
|
Some applications, notably the numbering of points in outlines,
use a scheme that starts with the letter "a", goes to "z", and then
starts over with "aa" thru "az", then "ba", and so on. This module
provides functions that deal with that numbering system, converting
between it and integer values.
|
|
|
|
This C++ library is intended for scientists and engineers who need to
manipulate a variety of types of matrices using standard matrix operations.
Emphasis is on the kind of operations needed in statistical calculations such
as least squares, linear equation solve and eigenvalues.
It supports matrix types: Matrix (rectangular matrix); UpperTriangularMatrix;
LowerTriangularMatrix; DiagonalMatrix; SymmetricMatrix; BandMatrix;
UpperBandMatrix; LowerBandMatrix; SymmetricBandMatrix; IdentityMatrix;
RowVector; ColumnVector.
The library includes the operations *, +, -, *=, +=, -=, Kronecker product,
Schur product, concatenation, inverse, transpose, conversion between types,
submatrix, determinant, Cholesky decomposition, QR triangularisation, singular
value decomposition, eigenvalues of a symmetric matrix, sorting, fast Fourier
and trig. transforms, printing and an interface with Numerical Recipes in C.
It is intended for matrices in the range 10 x 10 to the maximum size your
machine will accommodate in a single array. The package works for very small
matrices but becomes rather inefficient. A lazy evaluation approach to
evaluating matrix expressions is used to improve efficiency and reduce use of
temporary storage.
|
|
* Fix valign=center in html exporter
* Fix the schema.
* Backport partial fix for named expressions.
* Export copy/paste data to primary and clipboard to communicate with 1.1.x.
* Add warning dialog when we can't activate guppi.
* Backport fix for sheet object ref count error.
* Allow format dialog to grow (debian 159949)
* Backport xls export fix to handle differing numbers of argument
* Backport fix for off by 1 error in repeated col/row printing
* Fix goal seek (and thus functions like XIRR.)
|
|
* lots of bug fixes
* experimental apache2 support
* added IPv6 support to gethostbyaddr()
ATTENTION!! register_globals defaults to 'off' now
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Corrections since bug fix level 1 include:
* A problem with the inversion routine for quaternions.
* A segmentation fault when appending to a length 0 compressed vector
over GF2.
* An error in the computation of inverses in quaternion algebras with
non-standard parameters.
* A problem in backtrack routines using `Suborbits' if the group has
fixed points in the range [1..max(Omega)].
* A problem with the linear algebra methods for Lie algebra cohomology.
* A Problem with inverting lists of compressed vectors over fields
of order greater than 2.
* An error in computing whether an element is in a Green's D equivalence
class or not.
* Problems with various functions (including GQuotient, IntScalarProduct,
NonnegIntScalarProducts, CharacterTableDirectProduct)
* Problems with various methods (including IsGreensLessThanOrEqual and
GroupHClassOfGreensDClass, AssociatedReesMatrixSemigroupOfDClass,
IsZeroSimpleSemigroup, IsomorphismReesMatrixSemigroup and
SandwichMatrixOfReesZeroMatrixSemigroup)
XXX A bug has been introduced into GAP which prevents the test suite
(zmodnz.tst) from working in this version. This will be fixed in
bug fix 4.
For full details, please see the "description3" file that comes with
this package in ${PREFIX}/lib/gap4.3.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
configure.in patch
|
|
|
|
|
|
|
|
|
|
|
|
notable changes:
-many bugfixes
-allow XYZ sets in polar graphs
-extended x-correlation routines
-use leading zeros in axis year formats
-implemented "safe" mode
|
|
This prevents the compiler to bail out if the user has set
CFLAGS=-O2 -mcpu=pentiumpro -march=pentium
for example.
|
|
in bsd.pkg.mk revision 1.1045. Fixes pkg/18332
|
|
|
|
|
|
|
|
|
|
|
|
|
