Okay, another testbed version is out! This one uses improved hashing. The most important thing about this version is it uses the same amout of memory as versions with no hashing, say as 1.11 being MUCH faster - two times and more...

Enjoy!

Link:
quad-1.11HASH3.zip (30 KB)

P.S.
QUAD 1.12 will be soon released after some additional tests.