File octave-forge-interval.changes of Package octave-forge-interval
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Tue Feb 22 20:33:04 UTC 2022 - Atri Bhattacharya <badshah400@gmail.com>
- Update to version 3.2.1:
* The minimum required Octave version has been increased from
3.8.0 to 4.2.0.
* subsref: Access to interval properties using field syntax, e.
g., ‘x.inf’ and ‘x.sup’, has been fixed for Octave 5.1 and
later on Windows (bug #59334).
* disp: Fix runtime errors in Octave 6 and later, when the
function parameter is not a named variable (bug #59334).
* numel: Fix runtime warnings in Octave 6 and later, when the
function is called with only one parameter.
* Syntax errors caused by increment and decrement operators in
Octave 7 and later have been fixed (bug #59334).
* Interval constants for ‘pi’ and ‘e’ in Octave 7 and later have
been fixed. This also fixes several trigonometric functions,
which have produced wrong results in Octave 7.
* Compilation errors during package installation with Octave 8
and later have been fixed (bug #61568).
- Update URL to the correct upstream.
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Wed Jul 18 07:53:30 UTC 2018 - badshah400@gmail.com
- Update to version 3.2.0:
* Fixed a regression where decorated intervals could no longer
be used in Octave 4.4 (bug #53331).
* intervaltotext: A change in Octave 4.4 has removed the
possibility to increase Octave’s output precision beyond 16
decimal digits (bug #53456), which has made it impossible to
output intervals with a higher accuracy. The function
‘intervaltotext’ has been reimplemented with several new
format options to customize the format and accuracy of the
interval literal. All recommended conversion specifiers from
IEEE Std 1788-2015 are now supported, e. g., intervals can be
printed in uncertain form.
* printf, fprintf, sprintf: New functions to produce formatted
output with interval literals.
* numel: Added support for additional arguments to compute the
number of elements after indexing an interval array. This
allows combined indexing expressions of the form ‘x(1:2).inf’.
* Fixed several warnings during package installation.
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Tue Aug 22 08:37:32 UTC 2017 - dmitry_r@opensuse.org
- Update to version 3.0.0
* Support for N-dimensional arrays of intervals
See `news interval` for detailed changelog
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Thu Nov 24 14:18:52 UTC 2016 - dmitry_r@opensuse.org
- Update to version 2.0.0
* Operations from IEEE Std 1788-2015 which trigger an "exception"
shall return a value nonetheless. Conformance has been improved
in this new version, but may break compatibility with previous versions.
* Interval package comprises functions from VERSOFT, a verification
software package
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Tue Jun 7 19:31:30 UTC 2016 - dmitry_r@opensuse.org
- Update to version 1.5.0
* norm: Added subordinate matrix norms and the max norm
* strictsubset: New interval comparison function
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Sat Oct 3 08:13:58 UTC 2015 - dmitry_r@opensuse.org
- Update to version 1.2.0
* The output format for intervals has been changed. The number of
decimal places now respects what has been set by the user with the
‘format short’ or ‘format long’ command, and is much shorter by
default. Also it is possible to use ‘format hex’. The old format
can be accessed with the ‘intervaltotext’ function.
* fminsearch: New optimizer function for finding the minimum value of
a function over interval constraints using the Skelboe-Moore
algorithm
* fzero: Changed function parameters to support optimset options
* power: Improved speed of the general interval power function and
monomials with the notation x .^ n
* plot, plot3: Added support for colormaps
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Thu Aug 13 10:39:39 UTC 2015 - dmitry_r@opensuse.org
- Update to version 1.1.0
* meshgrid, mince: New utility functions to help plotting of
interval functions
* linspace: New interval arithmetic function
* intersect, max, min, union: Allow evaluation as aggregate
functions within an interval matrix along a common dimension
* Improvements in the documentation
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Sat Jun 20 10:35:19 UTC 2015 - dmitry_r@opensuse.org
- Update to version 1.0.0
* IEEE 1788, the standard for interval arithmetic, was approved on
June 11. To mark the occasion, the major version number has been
raised.
* All interval constructors have been extended to create interval
matrices from a single string. Commas or spaces may be used as a
column separator (consecutive separators are trimmed). Semicolon
and new line characters can be used as a row separator.
* hdist, idist, sdist, smig: New interval numeric functions
* User manual: Relicensed under GPL, added examples from the former
Octave SIMP package, and various minor improvements.
* Documentation was relicenced to GPL-3.0
Bugfixes
* mtimes: Fixed matrix-vector multiplication of decorated intervals
* Fixed a linking error in mkoctfile that could prevent package
installation (bug #45280)
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Sun May 31 08:51:44 UTC 2015 - dmitry_r@opensuse.org
- Update to version 0.2.1
* plot, plot3: New interval plotting functions. Pay attention to the
included examples, which can be executed with 'demo @infsup/plot'
and 'demo @infsup/plot3' respectively.
* polyval: New interval arithmetic algorithm
* bisect: New set operation for bisecting algorithms
* sinrev, cosrev, tanrev, atan2rev1, atan2rev2: Now allow non-scalar
arguments
* Simplified licensing: Relicensed parts of the software that were
not under GPL
* Updated information for citation of the package
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Mon May 4 06:48:25 UTC 2015 - dmitry_r@opensuse.org
- Update to version 0.2.0
* User manual included in the package
* New utility functions: cat, postpad, prepad, reshape, resize
* and, or: Removed deprecated functions
* Improved display output for cell arrays and new function: disp
* Minor performance improvements (all decorated interval functions,
horzcat, vertcat)
* Bugfixes
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Wed Apr 8 08:33:41 UTC 2015 - dmitry_r@opensuse.org
- Update to version 0.1.5
* Implicit decoration of bare intervals triggers a warning now and
can be allowed or forbidden by the user. Implicit decoration
of bare interval literals is not affected.
* newdec: New operation for explicit promotion of bare intervals
into decorated intervals (without warning).
* Decorated interval literals with illegal decoration are
no longer allowed and produce NaIs.
* hull: In contrast to the union function, the interval constructor
is no longer considered a set operation and can create intervals
with a non-trivial decoration.
* setdiff, setxor: New set operations
* intersect, union: Renamed set operations; the old function names (and, or)
are hereby deprecated and are going to be removed in the next release.
* intervaltotext, intervaltoexact: Decimal fractions no longer omit zero
before the point, and unnecessary trailing decimal places can be omitted
more consistently and in more cases than before (also affects console
output). Improved accuracy and performance with support for interval
matrices.
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Thu Mar 19 18:35:13 UTC 2015 - dmitry_r@opensuse.org
- Update to version 0.1.4
* New interval constructors: hull, midrad
* New interval arithmetic functions: cbrt, cot, coth, csc, csch,
dilog, ei, erf, erfc, gamma, gammaln, psi, rsqrt, sec, sech
* mtimes: Support for fast, less accurate evaluation using BLAS routines
* mldivide, mrdivide, inv: Improved performance by using faster mtimes
* infsup, infsupdec: Enabled broadcasting of scalar boundaries
* rad: May compute mid and rad simultaneously
* subsref: Access to interval properties using field syntax: x.inf and x.sup
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Thu Feb 26 16:06:43 UTC 2015 - dmitry_r@opensuse.org
- Split from octave-forge package, version 0.1.3
