/using-sage/
drwxr-xr-x [up]
-rw-r--r-- 2010-11-07 01:28 +0530 1556 questions.rst
-rw-r--r-- 2010-11-07 01:28 +0530 217 quickref.tex
-rw-r--r-- 2010-11-07 01:28 +0530 5411 script.rst
-rw-r--r-- 2010-11-07 01:28 +0530 1788 slides.org
-rw-r--r-- 2010-11-07 01:28 +0530 1838 slides.tex