在 2016年04月20日 02:45, George Spelvin 写道:
Add generic odd parity functions, adapted from
"https://graphics.stanford.edu/~seander/bithacks.html#ParityParallel";
Given a PARITY_MAGIC of 0x6996, this is even parity, not odd.
(Which it should be; an XOR of all bits is the "natural" form.)
From "http://www.encyclopedia.com/doc/1O11-oddparity.html";, we can get
the definition of "odd parity":
odd parity A property that holds when a group of binary values contains an odd number of 1s.
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