[sage-support] Re: product operation

2007-06-07 Thread William Stein
On 6/7/07, David Joyner [EMAIL PROTECTED] wrote: though for some reason it doesn't work on strings: sage: sum([S,A,G,E]) --- type 'exceptions.TypeError' Traceback (most recent call last)

[sage-support] Re: polymake installation failure

2007-06-07 Thread William Stein
Hi Marshall, Please try doing sage -i polymake-2.2.p2.spkg and let me know whether or not it works. The problems were the one you listed below and that the internal layout of the cddlib spkg has changed (I've been slowly moving them all into the format Brian Granger suggested). William

[sage-support] Re: Taylor

2007-06-07 Thread William Stein
On 6/7/07, Randy LeVeque [EMAIL PROTECTED] wrote: By the way, I'm just trying to figure out how sage does Taylor series. Maybe you can pass this on to whoever the best person is to chat with about this... In maple I can do things like mtaylor(u(x+h,t+k),[h,k],3);