lemonfrostt's latest activity
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Llemonfrostt reacted to Gavran's post in the thread Undergrad Prove that 1 + NOT (1 + NOT x) = x with
Informative.
We can define the function ## f(x)=1+\text{NOT}x ## and prove that ## f^{-1}(x)=f(x) ##. ## \begin{align} f(x)=1+\text{NOT}x&\implies... -
Llemonfrostt reacted to emillindberg's post in the thread Undergrad Prove that 1 + NOT (1 + NOT x) = x with
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The easiest way to see this is to treat n bit numbers as arithmetic modulo 2^n. For any n bit number b, NOT b changes every 0 to 1 and... -
Llemonfrostt reacted to Roberto Pavani's post in the thread Undergrad Prove that 1 + NOT (1 + NOT x) = x with Like.
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Llemonfrostt reacted to .Scott's post in the thread Undergrad Prove that 1 + NOT (1 + NOT x) = x with Like.
To be explicit about the order of operations, two's complement is NEG(b) = (NOT b)+1.
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Llemonfrostt replied to the thread Undergrad Prove that 1 + NOT (1 + NOT x) = x.The schoolwork question was much weaker. I made it somewhat more difficult to entertain myself.
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LIn binary, the two's complement representation of a negative number is found by NOT b + 1, with the leading bit being a sign bit. In...
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LIt seems from your post that you've already laid out a plan but you just don't know it. It seems you would like Mathematics, with a...
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Llemonfrostt replied to the thread Other Committing to a major.My favorite part of this job is staying overtime to avoid my parents, and my least favorite part is being stalked by a parent while I...
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LAs a programmer at the senior programmer/analyst/team leader level for over 20 years, I can assure you that wherever I worked, the...