参考

[Cyt] Cython, http://www.cython.org. [Dive] Dive into Python, Freely available online at http://www.diveintopython.net/. [GAP] The GAP Group, GAP - Groups, Algorithms, and Programming, Version 4.4; 2005, https://www.gap-system.org [GAPkg] GAP Packages, http://www.gap-system.org/Packages/packages.html [GP] PARI/GP https://pari.math.u-bordeaux.fr/. [Ip] The IPython shell http://ipython.scipy.org. [Jmol] Jmol: an open-source Java viewer for chemical structures in 3D http://www.jmol.org/. [Mag] Magma http://magma.maths.usyd.edu.au/magma/. [Max] Maxima http://maxima.sf.net/ [NagleEtAl2004] Nagle, Saff, and Snider. Fundamentals of Differential Equations. 6th edition, Addison-Wesley,2004. [Py] The Python language http://www.python.org/ Reference Manual http://docs.python.org/ref/ref.html. [PyDev] Python Developer’s Guide https://docs.python.org/devguide/. [Pyr] Pyrex, http://www.cosc.canterbury.ac.nz/~greg/python/Pyrex/. [PyT] The Python Tutorial http://www.python.org/. [SA] Sage web site https://www.sagemath.org/. [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). https://www.singular.uni-kl.de. [SJ] William Stein, David Joyner, Sage: System for Algebra and Geometry Experimentation, Comm. Com-puter Algebra {39}(2005)61-64.