id summary reporter owner description type status priority milestone component resolution keywords cc merged author reviewer upstream work_issues branch commit dependencies stopgaps
13244 make some simplicial complexes faster John Palmieri John Palmieri "A few simplicial complexes in the file `sage/homology/examples.py` are defined by computing orbits of a some lists under the action of a specific group. This can take a second or two, so we can save time by doing the computations once and then just using the explicitly computed orbits after that. The attached patch does this: it moves the G-orbit code out of the methods for the appropriate simplicial complexes, replacing it with an explicit list of facets. It stores the G-orbit code as a stand-alone function, in case anyone wants to see how the facets were constructed in the first place.
This also adds a minimal triangulation of the Klein bottle, and it uses proper reST formatting for references." enhancement closed minor sage-5.5 algebraic topology fixed sd40 simplicial sage-5.5.beta0 John Palmieri Travis Scrimshaw N/A