Activity for Canina
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Is replacing the entire question with a different one appropriate? There have been at least two cases recently of the contents of a question post on the site being completely replaced to ask a seemingly entirely different question. It's certainly possible that there are other examples, but these two are currently right near the top of the Q&A category's questions... (more) |
— | over 2 years ago |
| Answer | — |
A: Why is -1 needed to get 65,535 from a 2^16 binary power calculation? The short answer: because 216 = 65536, it follows that 216 - 1 = 65535. Remember how exponentials work: in is i multiplied by itself n times (for integer values of n ≥ 1). Therefore, 216 = 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2 \ 2. (2 multiplied by itself 16 times.) Since... (more) |
— | almost 3 years ago |
| Answer | — |
A: MathJax overbrace and commutative diagrams on Math Codidact are not rendered perfectly I don't see any difference between the rendering here and your Stack Exchange screenshot in the case of your overbrace and underbrace example. For the commutative diagram example, the horizontal arrows ($A \rightarrow B$ and $C \rightarrow D$) don't appear perfectly straight, while in your screens... (more) |
— | over 3 years ago |