Re: [sage-support] Re: integral() error

2011-09-04 Thread Justin C. Walker
Hi, Robin, On Sep 4, 2011, at 16:10 , robin hankin wrote: > Hello Justin > > thanks for this. > > (I'm a linux user but currently getting to know macosx). If you use linux, you aren't that far from (command-line) Mac OS X. It's basically a BSD unix at that level. > $SAGE_ROOT was null, but

Re: [sage-support] Re: integral() error

2011-09-04 Thread robin hankin
Hello Justin thanks for this. (I'm a linux user but currently getting to know macosx). $SAGE_ROOT was null, but I can run it from the commandline by changing to Applications/Sage-4.7.1-OSX-64bit-10.6.app/Contents/Resources/sage/ and running ./sage. And the integral() command seems to work but I

Re: [sage-support] Re: integral() error

2011-09-04 Thread Justin C. Walker
On Sep 4, 2011, at 14:02 , robin hankin wrote: > Hi. > > thanks for this. > > @justin: how do I run sage from the command line? I use the > precompiled version and am unsure how commandline sage works. You open a Terminal window, first, and make sure that window has focus. Next, switch to

Re: [sage-support] Re: integral() error

2011-09-04 Thread robin hankin
Hi. thanks for this. @justin: how do I run sage from the command line? I use the precompiled version and am unsure how commandline sage works. @kcrisman: 'maxima_console()' appears to hang, giving message: ;;; Loading #P"/tmp/sage-mac-app/local/lib/ecl/sb-bsd-sockets.fas" ;;; Loading #P"/

[sage-support] setting default option values in show

2011-09-04 Thread Ken Levasseur
I'm displaying a bunch of posets and prefer the vertices to be orange as opposed to the default blue. The code below works fine, but I'd like to avoid including the option specification by setting the option for vertex colors to be 'orange' and I can't find exactly how to do this. Any help?