Revision history [back]

Apart from search_src, ff you want to know which part of Sage is responsible for a certain calculate, you can use the cite function:

sage: from sage.misc import citation
sage: citation.get_systems("factor(1-x^2)")
['PARI', 'ginac', 'GMP']

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.