[ 0xFF bitand ] map-product ;
: perfect-hash-find ( q -- value )
- #! magic to convert a hand's unique identifying bits to the
- #! proper index for fast lookup in a table of hand values
+ ! magic to convert a hand's unique identifying bits to the
+ ! proper index for fast lookup in a table of hand values
0xE91AAA35 +
dup -16 shift bitxor
dup 8 shift w+