|
|
Atari coding BBS
| Re: bit hacking |
|---|
|
Posted by: Creature XL
|
Jun,14.2006-10:21
|
LMAO
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=/netahtml/search-adv.htm&r=1&f=G&l=50&d=ptxt&S1=6073150&OS=6073150&RS=6073150
The SW patenting shit at its best:
"
performing an arithmetic shift right of N-1 bits on the signed value of N bits to form a bit mask;
performing an exclusive-OR logical operation with the signed value of N bits and said bit mask to form a result; and
subtracting said bit mask from said result of said exclusive-OR logical operation to form the absolute value of the signed value of N bits.
"
A patent for three instructions :) I wonder how many patenst coders around here could hold if they submitted theirecoding tricks :)
|
[All messages in this thread] [Start new thread]
What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
|
