[sage-support] Re: how to compile sage for the armv6l architecture

2014-02-26 Thread Wilfried Lübbe
Am Dienstag, 25. Februar 2014 22:34:28 UTC+1 schrieb Simon Eigeldinger: > hi all, > > > > has someone a step by step how to to compile sage on the armv6l > > architecture for example for the raspberry pi. > > > > currently there is just sage 5.13 available as a binary package. > Hi Simon,

[sage-support] "Error displaying worksheet listing."

2014-02-26 Thread David Sevilla
Hi, We have a 6.0 server installed and today when I logged into my account I found that I couldn't see my worksheets (image: http://imgur.com/cssMfcW). The only thing out of the ordinary recently was trying to delete some sheets that were owned by someone else (log into their account, unshare,

Re: [sage-support] Re: how to compile sage for the armv6l architecture

2014-02-26 Thread Simon Eigeldinger
hi wilfried, thanks for the infos. i also found a different git server on git.sagemath.org. this one seems to have sage 6.2 beta 2 or so in its repository. those install steps seem to work as well: sudo apt-get install binutils gcc make m4 perl tar git screen g++ gfortran git clone git://git.

[sage-support] Re: how to compile sage for the armv6l architecture

2014-02-26 Thread Dima Pasechnik
On 2014-02-26, Wilfried Lübbe wrote: > Am Dienstag, 25. Februar 2014 22:34:28 UTC+1 schrieb Simon Eigeldinger: >> hi all, >> >> >> >> has someone a step by step how to to compile sage on the armv6l >> >> architecture for example for the raspberry pi. >> >> >> >> currently there is just sag

[sage-support] Re: using python function within desolve_odeint

2014-02-26 Thread Jason Grout
On 2/25/14 12:25 PM, Jeff Denny wrote: My students are attempting to use a python function with an if statement in it as part of a differential equation they are solving with desolve_odeint. Unfortunately, of course, Sage executes the python function as soon as they write it and not within th

[sage-support] Re: using python function within desolve_odeint

2014-02-26 Thread Jeff Denny
I've gone back to the basics. The keys seem to be to define the independent variable, to write both components of the vector field as functions but not to specify the inputs to the functions in the vector field definition, and (most critically) to use the parameter identifiers (ivar, dvars, ti

[sage-support] where are version 6.11 sagenb can sign in?

2014-02-26 Thread cjsh100 cjsh100
I find http://sagenb.mc.edu/ versin is 6.11 sagecell only one windows,no good to use -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@go

[sage-support] where are version 6.11 sagenb can sign in?

2014-02-26 Thread cjsh100 cjsh100
I find http://sagenb.mc.edu/ versin is 6.11 sagecell only one windows,no good to use -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@go

[sage-support] when ask.sagemath.org can be recovered?

2014-02-26 Thread cjsh100 cjsh100
google.com and google groups and gmail and all google other servers were cut down one times every 5 minuites by China ISP, it is too difficult -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop rec

[sage-support] when ask.sagemath.org can be recovered?

2014-02-26 Thread cjsh100 cjsh100
google.com and google groups and gmail and all google other servers were cut down one times every 5 minuites by China ISP, it is too difficult -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop rec

[sage-support] Re: when ask.sagemath.org can be recovered?

2014-02-26 Thread kcrisman
It's being worked on, and will eventually be back up, I think. I am indeed sorry about the Great Firewall; I can't imagine how annoying that must be. On Wednesday, February 26, 2014 9:27:44 PM UTC-5, cjsh100 cjsh100 wrote: > > google.com and google groups and gmail and all google other servers w