To: ImJustAnotherOkie; ShadowAce
I was thinking like in encryption where you might XOR some plaintext with some keytext, a second XOR returns the original plaintext. Hadn’t seen any applications for three consecutive XORs! ;)
48 posted on
11/12/2019 8:23:14 AM PST by
Still Thinking
(Freedom is NOT a loophole!)
To: Still Thinking
Learned that one in IBM 370 assembly language class 101 in 1977.
49 posted on
11/12/2019 8:28:24 AM PST by
ImJustAnotherOkie
(All I know is The I read in the papers.)
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