Thanks for this. I'm very aware of how rushed you must be at the moment, so I really appreciate such a quick assist. (Reminds me of when Guido Van Rossum used to haunt the general python newsgroup.) I am pretty printing, will attempt this again with pretty printing turned off and post the result back here. Will take care of the other points as you have suggested. Again thank you for your help,
Joal Heagney On Friday, 23 March 2012 00:12:27 UTC+10, kcrisman wrote: > > > > On Thursday, March 22, 2012 5:46:58 AM UTC-4, ancienthart wrote: >> >> On Wednesday, 21 March 2012 22:42:16 UTC+10, kcrisman wrote: >>> >>> >>>> fracintegral(x,1/2) >>>>> >>>> >>>>> >>>> 4/15*x^(5/2)/sqrt(pi) >>>>>> >>>>>> >>>> >>> Though you should get a deprecation error. >>> >> >> Yeah, I do. I don't know the correct way to collect a variable argument >> from inside a function call, and apply that to a named argument call. :( >> (t-x)^n*func(x=t) works fine, but don't know how to change "x=" to "y=" >> without using a really ugly apply call. >> >> > > I'm not sure either offhand, and don't have time to think about it :( I > think this is an excellent type of question for ask.sagemath.org, > especially since the new sage-support interface has been annoying for a lot > of people on sage-support. > > >> I've found that it seems to only show up for me if I start sage and run >> the defined function first. It is guaranteed to give me this error first >> time and will keep on giving me errors until I run the indefinite integral >> form of the same name function. Then it will sometimes give me correct-ish >> answers from then on. I've attached my sage worksheet. I'm on a 64-bit >> machine. Possible issue? >> > > No idea, though hopefully someone will know. It looks like you are > "pretty printing", or at least so the traceback indicates, so maybe this is > part of the problem. Again, one would have to dive into the details. Here > I hope someone will take the time to do it on this list. I can't even get > RSS for the new Google groups interface, truly bizarre. > > > >>> The generalized complex exponential integral `E_n(z)` >>> >>> We just need to finish a few things on this, but you are welcome to use >>> it now. >>> >> >> Ohhhh, this looks goooooood. :D >> Is it possible to do this over a binary installation, or will I need to >> install and build from source? I'm asking because as well as my Linux >> install at home, I'm running a binary virtual image on Windows at work. >> >> > You should be able to import the patch using hg_sage (see the developer > guide for how to apply a patch, though I think you know how to do this) and > then rebuild Sage using "sage -b", which will change the relevant files and > then you should be in better shape with that. > >> >> -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
