Scientific Variables

gdcalc project is a financial, statistics, scientific and programmers calculator for Unix and Linux with both RPN and algebraic modes. The GUI was written with glade and uses the Gnome/Gtk+ toolkit - so it may well be compatible with themes and other whiz-bang features of those systems....

BOINC project lets you donate computing power to scientific research projects. Some projects are: - Climateprediction.net: study climate change - Einstein@home: search for gravitational signals emitted by pulsars - LHC@home: improve the design of the CERN LHC particle accelerator -...

Devel::FindGlobals is a Perl module to find global variables and their size. SYNOPSIS use Devel::FindGlobals; print print_globals_sizes(); This module just runs around and over the symbol table, finds global variables, gets their sizes with Devel::Size, and then prints them out....


Platforms: *nix

MODELbuilder is a scientific application that provides a graphical way to derive models from empirical and simulation data. MODELbuilder is fit to do regression and regression analysis. Whats New in This Release: - This release has a new project file format, data editor, and data import...


Platforms: *nix

PySL is a package that makes S-Lang functions and variables accessible via Python. It allows any S-Lang data type to move from S-Lang to Python scope and back (using numarray to provide the Python-side equivalent of S-Lang arrays). It also lets the user call any intrinsic or user-defined S-Lang...


Platforms: *nix

SPOPS::Manual::Configuration is a description of variables used in the SPOPS configuration process. These are variables used in all SPOPS implementations. The name of the variable is the key used in the configuration hashref. Here is a fairly minimal example of a configuration hashref: 1:...


Platforms: *nix

PHPBibMan is a Web-based literature database for scientific purposes. It is fully compatible with BibTex and offer comfortable exchange of references for scientists..


Platforms: *nix

These are drivers for the range of scientific CCD cameras manufactured by Apogee Instruments Inc. The drivers are accompanied by a full GUI interface designed for use in an astronomical environment. The .tgz binary can be installed using the following commands cd / tar -xvzPf...


Platforms: *nix

Thread::Tie can tie variables into a thread of their own. SYNOPSIS use Thread::Tie; # use as early as possible for maximum memory savings # use default thread + tieing + create thread when needed tie $scalar, Thread::Tie; tie @array, Thread::Tie; tie %hash, Thread::Tie; tie *HANDLE,...


Platforms: *nix

vars::global is a Perl module that tries to make global variables a little safer. SYNOPSIS # In the place/package where we want to create globals use vars::global create => qw( $foo @bar %baz ); # Add some more global symbols vars::global->create(qw( $hello @world %now )); # Somewhere...


Platforms: *nix

xd3d is a simple scientific visualization tool designed to be easy to learn. It can plot 2d and 3d meshes, with shadowing, contour plots, vector fields, iso-contour (3d), as well as 3d surfaces z=f(x,y) defined by an algebraic expression or a cloud of points. It generates high quality vector...


Platforms: *nix

App::SimpleScan::Plugin::Forget is a Perl module to forget a variables value. SYNOPSIS # In a simple_scan input file, after installing this module: # Define the variable foo: %%var foo baz bar quux # Later in the file: %%forget foo # foo is now undefined, and will not be replaced...


Platforms: *nix

GNU TeXmacs is a free scientific text editor, which was both inspired by TeX and GNU Emacs. The editor allows you to write structured documents via a wysiwyg (what-you-see-is-what-you-get) and user friendly interface. New styles may be created by the user. GNU TeXmacs implements high-quality...


Platforms: *nix

Variable::Strongly::Typed is a Perl module to let some variables be strongly typed. SYNOPSIS use Variable::Strongly::Typed; my $int :TYPE(int); # must have an int value my $float :TYPE(float); # must have a float value my $string :TYPE(string); # must not be a reference my $file...


Platforms: *nix

The fundamental package needed for scientific computing with Python is called NumPy.  This package contains: - a powerful N-dimensional array object - sophisticated (broadcasting) functions - basic linear algebra functions - basic Fourier transforms - sophisticated random number capabilities...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Number::WithError is a Perl module that contains numbers with error propagation and scientific rounding. SYNOPSIS use Number::WithError; my $num = Number::WithError->new(5.647, 0.31); print $num . "n"; # prints 5.65e+00 +/- 3.1e-01 # (I.e. it automatically does scientific rounding) my...


Platforms: *nix

MayaVi is a free, easy to use scientific data visualizer. It is written in Python and uses the amazing Visualization Toolkit (VTK) for the graphics. It provides a GUI written using Tkinter. MayaVi is free and distributed under the conditions of the BSD license. It is also cross platform and...


Platforms: *nix

Devel::LeakTrace is a Perl module to indicate where leaked variables are coming from. SYNOPSIS perl -MDevel::LeakTrace -e { my $foo; $foo = $foo } leaked SV(0x528d0) from -e line 1 leaked SV(0x116a10) from -e line 1 Based heavily on Devel::Leak, Devel::LeakTrace uses the pluggable runops...


Platforms: *nix

OSGEdit is an editor of 3D scenes for scientific applications and games, using the OpenSceneGraph (OSG) library. OSGEdit project allows easy scenegraph editing for anyone using OpenScenegraph in some 3D project. OpenSceneGraph is a free (LGPL) library that implements professional 3D...


Platforms: *nix

Text::Replace is a Perl module to replace variables from a hash. SYNOPSIS ####### # Subroutine Interface # use Text::Replace qw(&replace_variables); $success = replace_variables($template, %variable_hash, @variable); ######## # Class Interface # use Text::Replace; $success =...


Platforms: *nix