Jason Grout wrote: > Robert Bradshaw wrote: >> On Apr 1, 2008, at 9:15 PM, Jason Grout wrote: >> >>> I'm trying to add _fast_float_ functionality to SymbolicEquation >>> objects. However, a perusal of the sage.ext.fast_eval.pyx file >>> seems to >>> indicate that the operations <, <=, ==, >=, >, and != are not >>> supported >>> by the fast_float machinery. Is that correct? >> That is correct. >> >>> If so, how do I add >>> these operations? If not, then how do I construct a FastDoubleFunc >>> object appropriately? >>> >>> Or, should I just use the python operators and call fast_float on >>> each side? >> The latter is what I would do--the result of evaluating a symbolic >> equation object is a boolean not a float so it would be kind of hard >> to hook into this mechanism anyways (well, one could represent True >> by one float and False by another, but I don't think that's a very >> clean solution). > > > Sorry, Robert, I didn't see your message until just now (after all the > work was done). If you want to veto the patch, I understand and I'll do > it the way you suggest. >
"the patch" = the patch up at #2768. Jason --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
