\frametitle {The Components of SAGE: What and Why} \begin{enumerate} \item cddlib-094b -- program to generating all vertices and extreme rays of a general convex polyhedron in $\mathbf{R}^d$ given by a system of linear inequalities \item clisp-2.41 \item conwa\_polynomials-0.1 \item cremona\_mini-0.1 \item doc-2.1.3 \item ecm-6.1.2 \item examples-2.1.3 \item extcode-2.1.3 \item flintqs-20070102 \item freetype-2.1.10 \item gap-4.4.9 \item gd-2.0.33.p4 \item gdmodule-0.56.p2 \item genus2reduction-0.3 \item gfan-0.2.2.p1 \item givaro-3.2.6 \item gmp-4.2.1.p4 \item gsl-1.8 \item ipython-20061028 \item ipython1-20070130 \item lcalc-20070107 \item libpng-1.2.8.p0 \item linbox-20070214 \item matplotlib-0.87.7 \item maxima-5.11.0 \item mercurial-0.9.3.p1 \item moin-1.5.6 \item mpfi-1.3.4-rc3.p2 \item mpfr-2.2.1 \item mwrank-20061123 \item networkx-0.33 \item ntl-5.4.1 \item numpy-1.0.1.p1 \item openssl-0.9.8d.p1 \item palp-1.1 \item pari-2.3.1.cvs-20061215 \item pexpect-2.0 \item pycrypto-2.0.1 \item pyopenssl-0.6 \item pyrexembed-0.1.1-20060517 \item pysqlite-2.3.2 \item python-2.5.p4 \item readline-5.2 \item sage-2.1.3 \item sage\_c\_lib-2.1.3 \item sage\_scripts-2.1.3 \item sagex-20070126 \item singular-3-0-2-20070105 \item sqlite-3.3.11 \item sympow-1.018.1.p1 \item tachyon-0.97.p1 \item termcap-1.3.1 \item twisted-2.5.0.p2 \item twistedweb2-0.2.0 \item weave-0.4.9 \item zlib-1.2.3.p1 \item zodb3-3.6.0.p1 \end{enumerate}