PRESENT: inverse PBox is calculated on import -> speed gain
tree37516a80b4bd9853393d85240432a85b563edb64
-rw-r--r-- 52 .gitignore
-rw-r--r-- 2609 README
-rw-r--r-- 355 setup.py
drwxr-xr-x - src
drwxr-xr-x - test