feynman's profile - activity

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2015-10-15 18:36:16 +0200	received badge	● Popular Question (source)
2013-09-21 22:14:55 +0200	received badge	● Student (source)
2013-09-21 19:39:43 +0200	asked a question	canvas3d plot does not change. I am plotting with show(plt, viewer="canvas3d"). It works the first time, but I always get the same plot no matter how I change what goes into the plt variable. This does not happen when I plot with viewer="jmol". How do I get canvas3d to refresh its plot?
2013-08-17 20:43:13 +0200	asked a question	3d Plotting not working when using server pool I have the following line in my ~/.profile: `nohup sage -c "notebook(secure=True, interface='', directory='./sage_notebook.sagenb', timeout=3600, server_pool=['sage%d@localhost'%i for i in range(10)], ulimit='-u 100 -t 36000 -v 500000', automatic_login=False)" > /dev/null 2>&1 &` Ever since I started using the server pool, 3d plots will not show up. I get this error: `script ERROR: script ERROR: io error reading /home/aeftimia/sage_notebook.sagenb/home/__store__/6/66/662/662c/aeftimi\ a/9/cells/509/sage0-size500-31677462.jmol.zip\|SCRIPT: java.io.FileNotFoundException: /home/aeftimia/sage_notebook.sagenb/home/__store__/6/66/662/662c/aeftimi\ a/9/cells/509/sage0-size500-31677462.jmol.zip (Permission denied)` I found what seems to be an active ticket with this issue here. Here are my questions: Is there no workaround for this? Are the developers working on solving the problem? When might there be a solution? I would like to be able to use a server pool for extra security, but I hate to give up 3d plotting.
2013-08-05 09:58:54 +0200	received badge	● Nice Answer (source)
2013-08-03 08:00:13 +0200	received badge	● Teacher (source)
2013-08-03 08:00:13 +0200	received badge	● Self-Learner (source)
2013-08-02 15:01:39 +0200	answered a question	Graphics are plotted on the wrong X11 display It turns out that this was caused by setting SAGE_PATH to python's site-packages. In hindsight, I realize this probably overwrote Sage's built in graphics libraries and caused the graphs to be plotted from the computer that started sage.
2013-08-02 10:46:02 +0200	asked a question	Graphics are plotted on the wrong X11 display I set up a sage server by adding the following line to my ~/.profile: `nohup sage -c "notebook(interface='', secure=True, automatic_login=False, directory='./sage_notebook.sagenb')" >/dev/null 2>&1 &` I run my sage server from an Ubuntu desktop. When I login and try to plot graphics from my laptop, the figures appear on my desktop screen. I tried looking for solutions to this online, but I could not find anything.