What do we mean by “representable” and “non-representable”?
Could you explain this to me with examples?
Could you explain this to me with examples?
Dear Gutefrage community, I just watched this video ( https://www.youtube.com/watch?v=B1Q_C4YmIG0&t=577s ) from the "Mathe-Mind" channel and realized that without the video and just with the problem posed, I would never have been able to solve the problem like this. For example, in the first proof, I would never have guessed a binomial formula. I mean,…
For our computer science homework, we're supposed to learn more about object and design diagrams. However, I'm having trouble getting past this assignment. Should I divide the entire angle (360°) by 12 to get the degree per second? And if so, how should I create a suitable object diagram?
So can an interrupt be executed in the middle of an If statement?
Good day everyone, I'm at my wit's end here. I'm trying to change a /details element on my website, a drop-down element, so it should be white instead of gray, and the font should be much larger. What code could I use here to make it work like this? (so under <details> comes my expandable…
I am currently training to be an IT specialist in system integration. Afterward, I'd like to study computer science/software engineering. I'd like to continue working part-time at my current job. I know that part-time years count as professional experience. But will it be beneficial for me to work as a DEV OPS engineer afterward? This…
I don't know the term "representable" in this context; I suspect it means whether the difference can be represented as a signed number at all.
For the sake of clarity, I will assume 4-bit registers.
The number range is therefore between
1000 = -8 and 0111 = +7.
Example:
-6 = 1010, +6 = 0110
Subtracting (-6) – (+6) results in 0100, which is +4 and not -12. Therefore, the overflow flag is set.
So -12 cannot be represented.