Re: [sage-devel] Re: a sage bug

2015-07-13 Thread Dima Pasechnik
On Monday, 13 July 2015 11:08:02 UTC+1, Simon King wrote: > > Hi Volker, > > On 2015-07-13, Volker Braun > wrote: > > You can use tor (https://www.torproject.org) to access the entire > internet > > or gmane (http://dir.gmane.org/gmane.comp.mathematics.sage.devel) > > specifically for sage-d

Re: [sage-devel] Re: a sage bug

2015-07-13 Thread Volker Braun
Tor works in China (you might have to manually configure a bridge https://bridges.torproject.org). It also works great for circumventing censorship by European and American universities for that matter. On Monday, July 13, 2015 at 12:08:02 PM UTC+2, Simon King wrote: > > Hi Volker, > > On 201

Re: [sage-devel] Re: a sage bug

2015-07-13 Thread Volker Braun
You can use tor (https://www.torproject.org) to access the entire internet or gmane (http://dir.gmane.org/gmane.comp.mathematics.sage.devel) specifically for sage-devel. Realistically, the Chinese government is always going to block mass communication utilities that are not under their control;

Re: [sage-devel] Re: a sage bug

2015-07-12 Thread David Roe
> By the way, does anybody know what the deal is with: "Please forgive > me to send it to you for I am in China and have a problem to access > Google groups." > > Do most people in China really not have access to Google groups? If > so, that's a very good reason for us to consider at least some so

Re: [sage-devel] Re: a sage bug

2015-07-12 Thread William Stein
Thanks Ralf! By the way, does anybody know what the deal is with: "Please forgive me to send it to you for I am in China and have a problem to access Google groups." Do most people in China really not have access to Google groups? If so, that's a very good reason for us to consider at least some

[sage-devel] Re: a sage bug

2015-07-12 Thread Ralf Stephan
On Sunday, July 12, 2015 at 2:34:56 PM UTC+2, Stein William wrote: > -- Forwarded message -- > From: ruiming zhang > Date: Sunday, July 12, 2015 > Subject: a sage bug > To: wst...@math.washington.edu > > ... > e=x+1<=x-2 > e*(-1) > -x-1<=-x+2, This is known and has a fix. Only th