INSTALLATION_DIRS, as well as all occurrences of ${PREFIX}/man with
${PREFIX}/${PKGMANDIR}.
Fixes PR 35265, although I did not use the patch provided therein.
A tentative implementation of the "exact" simplex method based
on bignum (rational) arithmetic was included in the package.
On API level this new feature is available through the routine
lpx_exact, which is similar to the routine lpx_simplex.
In the solver glpsol this feature is available through two new
command-line options: --exact and --xcheck. If the '--exact'
option is specified, glpsol solves LP instance using the exact
simplex method; in case of MIP it is used to obtain optimal
solution of LP relaxation. If the --xcheck option is specified,
LP instance (or LP relaxation) is solved using the standard
(floating-point) simplex method, however, then glpsol calls the
exact simplex routine to make sure that the final LP basis is
exactly optimal, and if it is not, to perform some additional
simplex iterations in exact arithmetic.
Changes 4.12:
A tentative implementation of some simplex method routines
based on exact (bignum) arithmetic was included in the package.
Currently these routines provide computing LU-factorization of
the basis matrix and computing components of basic solution.
These routines were used to implement a routine, which checks
primal and dual feasibility of basic solution exactly, i.e. in
rational numbers, without round-off errors. In glpsol this
feature is available through the command-line option --xcheck.
GLPK has its own low-level routines implementing operations on
integer and rational numbers that makes it independent on other
software packages. However, to attain a much better performance
it is highly recommended to install (before configuring GLPK)
the GNU Multiple Precision Arithmetic Library (GMP). Using GMP
makes computations 100-200 times faster.
* Compilation fixes for 64-bit brokenness introduced in last release.
Changes 1.1.12:
* Fix rare assertion when printing quite large floats.
* Compilation fixes for several platforms: *BSD, Intel Mac, and MinGW.
divide) fgmp-1.0b5 routines into the Packages Collection:
FGMP is Mark Henderson's public domain implementation of a subset of
the GNU gmp library with the same API. The fgmp library also includes
a couple of extra routines.
or USE_X11BASE set, but don't include mk/x11.buildlink3.mk directly or
via buildlink3.mks
- introduce BUILDLINK_PREFIX.libXpm as alias for BUILDLINK_PREFIX.xpm
in the !modular case
- fix some cases where the check for libX11 couldn't work at all by using
C++ for compilation without including the proper headers
Verified using a full X11_TYPE=xorg bulk build without additional
breakage. Discussed with salo@, wiz@ and send to packages@ for feedback.
packages with the modular Xorg equivalent. Those are falling back
to the old location by default, so this commmit doesn't change
dependencies.
graphics/xpm ==> x11/libXpm
fonts/Xft2 ==> x11/libXft
x11/Xfixes ==> x11/libXfixes
x11/xcursor ==> x11/libXcursor
x11/Xrender ==> x11/libXrender
x11/Xrandr ==> libXrandr
Changes since 12.6.3:
Fix sign bug for negative factorials (gamma function).
Improve user interface of solve command.
Add alternate command syntax for sum and product commands.
Add "-r" option, which disables readline input processing.
Fix optimize command.
Documentation changes.
Based on PR 30397 by Cameron Patrick, I modify to adapt to recent pkgsrc
tree and update from 1.85 to 1.86.
GNU Units can convert quantities expressed in one unit to an equivalent in a
difference scale. Compared to traditional BSD implementations, it offers more
units, non-linear conversions (e.g. between degrees Celsius and Fahrenheit), a
more lenient input parser, and tab completion. It can also be used to perform
calculations taking physical units into account, and provide the definitions of
units (e.g. "joule = N m = 1 kg m^2 / s^2").
Based on patch provided by Martin Wilke via PR 34389,
and remove dependency on p5-File-Temp-[0-9]*, it's already included in
perl base package.
Changes:
2.17 May 21 2006 - Minor
+ Added set_tab_color() method and example (tab_colors.pl).
+ Add set_page_view() method for Mac Excel view style
and better default worksheet dimensions.
+ Added simulated row_wrap.pl example.
+ Added simulated Autofit example (autofit.pl).
! Fixed RT #17801, incorrect close value with filehandles.
Thanks to Josie.
! Changed comment font to Excel's default of Tahoma 8.
Reported by Stefano Maurri.
! Fixed bug that stopped Charts working in 2.16.
changes:
* Add QuadraticFormula, CubicFormula, PolynomialRoots, CommutationMatrix,
ToeplitzMatrix, MakeVector, RiemannZeta, GammaFunction
* Add --exec option to execute an expression from the command line
* Add chapter to the documentation on plotting and other minor updates to
the docs
* Fix complex number handling in number of functions, particularly in
all functions that use gaussian elimination and related routines
* Translations updated a teeny bit
* Fix rational powers
changes:
* Expand and revise Maxima reference manual
* Fast integer factorization
* Improvements to plotting functions
* Improvements to Xmaxima user interface
* Several bug fixes to definite integral functions
* Several new add-on packages
* Many minor improvements
* Many bug fixes
