/src/HOL/Library/Cancellation/ Isabelle2019
drwxr-xr-x [up]
-rw-r--r-- 2019-06-01 11:29 +0200 3172 cancel.ML
-rw-r--r-- 2019-06-01 11:29 +0200 6008 cancel_data.ML
-rw-r--r-- 2019-06-01 11:29 +0200 2098 cancel_simprocs.ML