/src/HOL/Library/Sum_of_Squares/ Isabelle2011
drwxr-xr-x [up]
drwxr-xr-x etc
-rwxr-xr-x 2011-01-30 13:02 +0100 2140 neos_csdp_client
-rw-r--r-- 2011-01-30 13:02 +0100 5045 positivstellensatz_tools.ML
-rw-r--r-- 2011-01-30 13:02 +0100 4610 sos_wrapper.ML
-rw-r--r-- 2011-01-30 13:02 +0100 54800 sum_of_squares.ML