[Dive]Dive into Python, Freely available online at
[GAP]The GAP Group, GAP - Groups, Algorithms, and Programming, Version 4.4; 2005,
[GAPkg]GAP Packages,
[Ip]The IPython shell
[Jmol]Jmol: an open-source Java viewer for chemical structures in 3D
[NagleEtAl2004]Nagle, Saff, and Snider. Fundamentals of Differential Equations. 6th edition, Addison-Wesley, 2004.
[Py]The Python language Reference Manual
[PyDev]Python Developer’s Guide
[PyT]The Python Tutorial
[SA]Sage web site
[Si]G.-M. Greuel, G. Pfister, and H. Schönemann. Singular 3.0. A Computer Algebra System for Polynomial Computations. Center for Computer Algebra, University of Kaiserslautern (2005).
[SJ]William Stein, David Joyner, Sage: System for Algebra and Geometry Experimentation, Comm. Computer Algebra {39}(2005)61-64.