efficiently solves systems of linear equalities and inequalities.
Constraints may be either requirements or preferences. Client code
specifies the constraints to be maintained, and the solver updates the
constrained variables to have values that satisfy the constraints.
A technical report is included in the distribution that describes the
algorithm, interface, and implementation of the Cassowary solver.
Additionally, the distribution contains toy sample applications
written in Smalltalk, C++, Java, and Python, and a more complex
example Java applet, the "Constraint Drawing Application".
MAINTAINER= Peter Valchev <pvalchev@toxiclinux.org>
also performs standart or Monte Carlo simulations. It allows you
to specify a set of linear or nonlinear equations and solve them
using parameter values you choose or parameter values sampled
from specified statistical distributions. Outputs can be compared.
It consists of two pieces - a model generator and a simulation
engine. The model generator was created to facilitate the model
maintenance and simulation definition, while keeping execution
time fast. Other programs have been created to the same end, the
Matlab family of graphical interactive programs being some of the
more general and easy to use.
MAINTAINER= Peter Valchev <pvalchev@toxiclinux.org>
Submitted by Peter Stromberg <home@wilfried.net>.
wmcalc is a program designed to act as a simple four-function
calculator. It is different from other calculator programs,
however in that it is designed to take up very little desktop
space.
functions like f(x) = x^4 - 2. It allows you to view/compare
multiple function's graphs simultaneously, using different colours.
Geg can zoom in/out selections, and is very easy to use by math
students and teachers, providing nice gtk interface.
MAINTAINER= Peter Valchev <pvalchev@toxiclinux.org>
by Victor Shoup. It provides objects and methods for
- arbitrary length integers
- finite fields
- polynomials over fields
- extensions of fields.
NTL's lattice reduction code is also one of the best available anywhere, in
terms of both speed and robustness, and one of the few implementations of block
Korkin-Zolotarev reduction with the Schnorr-Horner pruning heuristic. It has
been used to "crack" several cryptosystems.
MAINTAINER= Tom Knienieder <tom@knienieder.com>
data access and a library that provides an implementation of the
interface. The netCDF library also defines a machine-independent
format for representing scientific data. Together, the interface,
library, and format support the creation, access, and sharing of
scientific data. The netCDF software was developed at the Unidata
Program Center in Boulder, Colorado.
From: Tom Knienieder <tom@knienieder.com>
- bump NEED_VERSION.
- removed deprecated HAS_CONFIGURE and use CONFIGURE_STYLE.
- added revision tag to pkg/PLIST.
- added HOMEPAGE to Makefile and pkg/DESCR.
- added no_x11 flavor.
- changed MAINTAINER; ok angelos@
Thoroughly unsubtle, most mkdir -p should probably be INSTALL* at
*install stage, and echo/ECHO_MSG is somewhat unsorted.
It's quite possible I missed a few automated changes...
At one point bsd.port.mk put out erroneous PLIST-auto, with @cwd, @pkgname,
and @pkgdep lines.
These are actually added by make package, and shouldn't usually be put
inside the PLIST, as this is extra information to update.
I left a few @cwd in, mainly for the perl modules, which want to live under
/usr to work.
Porters: please make sure you use bsd.port.mk 1.75 or later when
updating ports. That version of the makefile adds all sums. Previous
versions of the makefile will still work for people installing ports.
