mkng
Involved Projects and Packages
A portable, free implementation of routines for accessing HFS+ volumes.
Currently only reading is supported.
PARI/GP is a widely used computer algebra system designed for fast
computations in number theory (factorizations, algebraic number theory,
elliptic curves...), but also contains a large number of other useful functions
to compute with mathematical entities such as matrices, polynomials, power
series, algebraic numbers etc., and a lot of transcendental functions. PARI is
also available as a C library to allow for faster computations.
Originally developed by Henri Cohen and his co-workers (Université Bordeaux I,
France), PARI is now under the GPL and maintained by Karim Belabas with the
help of many volunteer contributors.
PHOEBE stands for PHysics Of Eclipsing BinariEs.
It is astronomical software that helps you do the modeling of eclipsing binaries (EBs)
based on real photometric and spectroscopic (radial velocity) data.
PHOEBE stands for PHysics Of Eclipsing BinariEs.
It is astronomical software that helps you do the modeling of eclipsing binaries (EBs)
based on real photometric and spectroscopic (radial velocity) data.
PLplot can be used from within compiled languages such as C, C++, FORTRAN and
Java, and interactively from interpreted languages such as Octave, Python, Perl
and Tcl.
The PLplot library can be used to create standard x-y plots, semilog plots,
log-log plots, contour plots, 3D surface plots, mesh plots, bar charts and pie
charts. Multiple graphs (of the same or different sizes) may be placed on a
single page with multiple lines in each graph.
A variety of output file devices such as Postscript, png, jpeg, LaTeX and
others, as well as interactive devices such as xwin, tk, xterm and Tektronics
devices are supported. New devices can be easily added by writing a small
number of device dependent routines.
There are almost 2000 characters in the extended character set. This includes
four different fonts, the Greek alphabet and a host of mathematical, musical,
and other symbols. Some devices supports its own way of dealing with text, such
as the Postscript and LaTeX drivers, or the png and jpeg drivers that uses the
Freetype library.
The scientific-grade interactive astronomical ephemeris software package for UNIX-like systems.
