| Age | Commit message (Collapse) | Author | Files | Lines |
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changes:
- Faster import time
- Extended array wrapping mechanism for ufuncs
- New Neighborhood iterator (C-level only)
- C99-like complex functions in npymath, and a lot of portability
fixes for basic floating point math functions
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many fixes and improvements, too much to list here
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Pkgsrc changes:
- Adjust dependencies.
Upstream changes:
2.36 January 21 2010 - Minor
! Fix for bug that gave a name conflict error for repeat rows and
autofilters in some non-English versions of Excel.
http://rt.cpan.org/Public/Bug/Display.html?id=38099
! Fixed tab selection for Charts.
+ Added xl_range_formula() to Spreadsheet::WriteExcel::Utility to
help with creating chart ranges. Added example to Chart docs.
+ Added set_legend() method with initial legend formatting options.
+ Documented Worksheet methods that are applicable to Charts.
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Pkgsrc changes:
- Adjust dependencies
Upstream changes:
0.38 Tue 15 Dec 2009
- Add row () and cellrow ()
- Updated META.yml to meet most recent specs (optional_features = map)
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Pkgsrc changes:
- Adjust dependencies.
- Change PERL5_MODULE_TYPE to MakeMaker.
Upstream changes:
0.57 January 24 2010
! Added fix for reading formatted data from Excel 4 files.
! Added example programs, a_simple_parser.pl and
display_text_table.pl.
! Removed Build.PL from README. Thanks Ed Avis.
https://rt.cpan.org/Ticket/Display.html?id=52670
0.56 November 9 2009
+ Added error() and error_code() error handling routines.
This allows encrypted files to be ignored.
Added t/10_error_codes.t for the above methods.
http://rt.cpan.org/Public/Bug/Display.html?id=51033
http://rt.cpan.org/Public/Bug/Display.html?id=47978
! Made version 0.19 of OLE::Storage_Lite a prerequisite to avoid
issues when writing OLE header in SaveParser.
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Notable changes (compared to version 1.0.8) include:
- Speed improvements to polynomial multiplication, power series
multiplication, guessing package and coercion of polynomials
to expressions.
- Domains for tensor products.
- 'Complex(Integer)' is now UniqueFactorizationDomain.
- Types in interpreter are now of type 'Type' (instead of 'Domain')
and categories in interpreter are of type 'Category' (instead of
'Subdomain(Domain)').
- Interpreter functions can now return 'Type'.
- New function for files: 'flush'.
- Spad compiler: return in nested functions and nested functions
returning functions.
Bug fixes, in particular:
- Several fixes to guessing package.
- Avoid crash when unparsing equations.
- Equation solver accepts more solutions.
- Fixed handling of 'Tuple' in Spad parser.
- Fixed miscompilation of record constructor by Spad compiler.
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changes:
-Fix matrix expansion. This also fixes AuxilliaryUnitMatrix and
JordanBlock.
-Fix several possible crashers.
-Fix a minor memory leak.
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2.35 January 10 2010 - Major
+ Added support for Stock charts.
+ Added support for Scatter charts.
+ Improved Pie chart examples.
2.34 January 8 2010 - Major
+ Added support for Pie charts.
! Re-added index.html in docs dir for Debian (and others).
http://rt.cpan.org/Public/Bug/Display.html?id=53346
! Fix for incorrectly encoded string result in repeat_formula().
2.33 January 3 2010 - Major
+ Added support for embedded charts. See insert_chart().
2.32 December 31 2009 - Major
+ Added support for native charts. See Charts.pm.
Column, Bar, Line and Area charts supported.
! Fixed Apache2::Const vars in mod_perl2.pl example.
Thanks to Ryan Perry.
2.31 December 10 2009 - Minor
! Fixed resources in Makefile.PL.
! Updated screenshots of example programs.
2.30 November 25 2009 - Minor
! Updated Pod generator to include screenshots of example programs.
2.29 November 25 2009 - Minor
! Made version 0.19 of OLE::Storage_Lite a prerequisite to avoid
issues when using set_properties with Win 7 or Gnumeric.
2.28 November 22 2009 - Minor
! Fix to NAME section in Example.pm to get CPAN to generate pod docs
for it.
2.27 November 21 2009 - Minor
+ Added autogenerated Examples.pm.
2.26 November 13 2009 - Minor
+ Beta release of defined names.
! Fix for fuzzy images issue reported by Todd Eigenschink.
+ Added 25_position_object.t tests to cover above issue.
! Fixed bug where file size wasn't found for progressive JPEGs.
Reported by Yamashita Junji and Bruce Anderson II.
+ Added set_country() method.
! Fix for UTF8 strings passed to write_url().
Reported by Jon Schutz.
http://rt.cpan.org/Public/Bug/Display.html?id=41048
! Fixed very minor issue with unitialised value for top
border colour in formats. Reported by Franz Fasching.
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to ternary expressions, even when the result is discarded.
While here, update to nickle-2.69. Only difference seems to be that
configry is generated with newer autotools.
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Previously used cumulative patch is no longer distributed,
replace it with individual patches.
It is hard to tell what the patch level was before.
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AMD64, SPARC64 and Alpha by various bulk builders.
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Updated during freeze as it is required to building against GTK+ 2.17.4
and later.
From asau@
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Approved by <agc>.
Backwards-incompatible changes:
* removed package jtroot3 (superseded by bfallroots)
* internal symbols of specint replaced by more descriptive names:
%f --> hypergeometric
%e --> elliptic_ec
%kelliptic --> elliptic_kc
%p[a,b,c] --> jacobi_p
%p[a,b] --> assoc_legendre_p
%p[a] --> legendre_p
%q[a,b] --> assoc_legendre_q
%q[a] --> legendre_q
hstruve --> struve_h
lstruve --> struve_l
%d --> parabolic_cylinder_d
%m --> whittaker_m
%w --> whittaker_w
%ei --> expintegral_ei
%h[n,x] --> hankel_1 and hankel_2
%he --> hermite
New items in core:
* general mechanism for functions to distribute over operators
(distribute_over declaration)
Other revisions:
* improved Laplace transforms of special functions
* assume database:
The inferences between the declarations of variables as integer,
real, complex, .. have been cut out. The constant %i is declared
to be imaginary. The constants %pi, %e, %gamma, %phi are declared
to be real.
The database handles expressions with constants more completely.
Facts like assume(x < %pi/2) are now handled correctly.
The sign of sums of constant expressions is determined more
correctly.
Askinteger take into account more facts from the database.
* improvements of special functions:
More functionality for the Hankel 1 and 2 functions:
Expansion for a half integral order has been implemented.
More consistent numerical evaluation of Bessel and Hankel functions.
More general integrals for Bessel functions and implementation of
integrals for the Airy functions.
Gamma function accepts a Taylor expansion as an argument.
Implementation of Struve H and L functions:
Numerical evaluation for real and complex numbers in float and
bigfloat precision. Handling of specific values. Derivatives of the
functions and expansion for a half integral order is implemented.
Adding mirror symmetry for the Airy functions.
Improving the limits of the log and factorial functions.
* package fft: revised for greater speed
* package to_poly_solver: improvements
* regularize error and warning messages, and translate via gettext (ongoing)
* bug fixes and other improvements in plotting code
* bug fixes in translator
Bug fixes:
2906049: integration failure with option integrate_use_rootsof :true
2901855: limit(sqrt(x),x,minf) not fully evaluated
2886564: conjugate(atan2(y,x)) not simplified
2882408: solve_rat_ineq returns false answers
2876387: ode2 asks if sqrt(3) is an integer
2876284: nicedummies of subscripted
2876277: hgfred([3/2,-2],[5/2],-x) not fully simplified
2873057: incorrect version is reported in manual front page
2872605: abs_integrate bug
2872505: Assume database inconsistent after reset()
2847387: hgfred([3/2,-b],[5/2],-1) bogus
2843705: limit of psi[i]
2842198: next_prime speed improvement
2842060: unsimplified result from integrate
2841504: Limit of the factorial function - 4 problems
2840566: defint fails to determine if one of its limit is real
2836339: unsimplified negation
2835634: logcontract broken
2835098: SIGN-PREP strangeness
2834336: ratsimp vs facsum
2824360: missing bug reporting node in manual's detailed menu
2808568: Reserved words that aren't reserved
2802006: integrate(1/(sqrt(x)+1), x, 0, 1);
2770575: rtestsum test 226
2636628: solve_rat_ineq doesnt find all soloutions
2609426: integrate(cos(a)/sqrt((tan(a))^2+1), a,-%pi/2,%pi/2);
2148461: docs for factor refer to "the field of integers"
2018842: unsimplified result from jacobi_p
1977146: radexpand does not work as explained in documentation
1725951: unsimplified boolean
1646397: listofvars includes true
1551310: mod and floor should distribute over matrix and list
1038624: askinteger ignores asksign database
840360: qunit(4) internal errors
831163: part(x) should give warning
816797: limit(%i*log(a),a,0) nounform (%i*und problem)
788892: zeroa handled inconsistently
752067: Can't untrace ?meval
706455: Should powerseries do Laurent expansions?
652470: Pickapart error (due to MEMSIMILAR)
640332: Need to specdisrep more systematically
627759: Ratdisrep of aggregates
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changes:
-Fix negative exponential detection
-Only disable trailing zeroes option in basic mode
-Disable ambiguous multiplication with Eulers number, e.g. "2e" as this
makes exponential numbers confusing
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Changes since previous release:
Compiler
- The compiler now treats ^ as alias for **.
- The compiler now rejects ambiguous left hand sides of
definitions where parameter types are left out for
inference. Previously, the compiler would pick the first
signature from some mostly random order, with a warning.
- For categories with default implementations, the compiler
can be directed to compile only the purely category part
(exports), or only the default implementations (category
packages).
- The compiler now supports a Foreign Function Interface. In
particular, signatures for external entities may be declared
at capsule level. Currently, only ISO C functions are
supported, but future releases may support ISO C++ and other
mainstream languages.
- The parsing of signature for operators has been improved.
Previously, operator names needed to be quoted in signature.
That is not longer needed. For instance, previously, one had
to write (at category level)
"*": (%,%) -> %
_/_\: (%,%) -> %
_not: % -> %
With this release of OpenAxiom and onward, one can simply write
*: (%,%) -> %
/\: (%,%) -> %
not: % -> %
which is much simpler to read, write, and much more regular.
- The compiler now supports is-case pattern matching. The new
pattern matching syntax is useful for structuring retractions,
and also for domain recovery from expressions of type Any.
- The compiler now supports the loop control transfer operator
iterate in repeat loops - previously, the construct was
accepted only in scripts (not libraries). That discrepency is
now ended.
Interpreter
- Declared variable with no specified values are now handled
as if symbolic value with a specified type.
- The interpreter now parses a disjunctive expression
involving the 'is' operator the obvious way. E.g. Now
T is Integer or T has Ring
is now understood as
(T is Integer) or (T has Ring)
- The interpreter now handles existentially quantified or
universally quantified expressions
Algebra
The following types have been added to OpenAxiom-1.3.0
- The domain Boolean and category BitAggregate no longer
export the operation ^ for logical negation. Use the
operator not which is the canonical and documented operator.
- The domain InputForm now has a new exported signature
parseString: String -> %
for parsing expressions given as string.
- The domain Boolean now belongs to the category
OrderedFinite.
- The domain KleeneTrivalentLogic is added. It implements
Stephen Kleene's 3-valued propositional logic.
- For file orinted I/O, new domains have been added:
+ IOMode: This domains defines three constants to indicate
the direction of file I/O operations.
+ InputBinaryFile: This domains implements the basic input
operations on binary files.
+ OutputBinaryFile: This domains implements the basic
output operations on binary files.
- The domain BinaryFile has been replaced by three specific domains:
+ InputBinaryFile: datatype for input file open in binary mode;
+ OutputBinaryFile: datatype for output file open in binary mode;
+ InputOutputBinaryFile: datatype for input and output file open
in binary mode.
- Three new categories are introduced, related to conversions:
+ CoercibleFrom: This category is the mirror image of the
standard category CoercibleTo.
+ HomotopicTo: This category is the symmetrization of the
category CoercibleTo.
+ ConvertibleFrom: This category is the mirror image of
ConvertibleTo.
- Previous releases defined instantiations of the domain
constructor Expression as satisfying the category OrderedSet.
That was both confusing and incorrect in conjunction with
other algebraic structures. From now on, Expression(T) no
longer satisfies OrderedSet.
- Three new categories have been added:
+ LeftLinearSet
+ RightLinearSet
+ LinearSet
The category AbelianGroup extends LeftLinearSet Integer.
The parameterized category constructor LeftModule extends
LeftLinearSet. Similarly, the category RightModule extends
RightLinearSet.
- The domain Any has been reworked. In particular, the
operation domainOf, objectOf, and showTypeInOutput have been
removed. Equality of two objects of domain Any is equality
according to the underlying domain, if that domain belongs to
the category BasicType; otherwise, it is equality of storage
locations.
Runtime System
The Lisp backend now uses type information derived from exports
and domain representation for code generation purposes.
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Notable changes (compared to version 1.0.7) include:
- Improved version of guessing package. It can now handle
much larger problems than before. Added ability to guess
functional substitution (Mahler) equations.
- Experimental support for build using CMU CL.
- Various speed improvements including faster indexing for two
dimensional arrays.
- By default FriCAS build tries to use SBCL.
- Building no longer require patch.
Bug fixes, in particular:
- correct definition of random() for matrices
- conditionals in .input files work again
- Spad compiler now recognizes more types as equal
- fixed problem with pattern-matching quote
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Changes from version 2.4.1 to version 2.4.2:
- Security fix in formatted output functions (buffer overflow).
- Formatted output functions: 6 is now the default value for
empty precision field with %Rf.
- Better portability of configure script.
- Detection of intmax_t and uintmax_t types.
- Improved documentation: mpfr_get_z_exp, mpfr_strtofr, mpfr_get_str and
formatted output functions.
- Improved message in case of assertion failure.
- Test coverage: 97.0% lines of code.
- Updated tcmp_ld test to really test the long double.
- Some documentation files are installed in $docdir.
- Removed mpfr_init_cache (unused and undocumented function).
- Fixed the way $CC / $CFLAGS are got from gmp.h (__GMP_CC / __GMP_CFLAGS).
- Bug fixes.
- Also note that GCC 4.4.0 (only this obsolete version) does not build
MPFR 2.4.2 correctly; this is detected by "make check" (failures in
tget_z and tpow_all).
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Support staged installation.
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(needed by "fityk")
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