[ SmokeDetector | MS ] Mostly non-latin answer (51): Probability of drawing cards that sum to 10, given a starting card‭ by coffee‭ on math.SE

D1, D2, D3

D4, D5, D6

D7, D8, D9

D, yet another useless hockey stick identity dupe

C/D question asks for proof of (an obvious reformulation) the twin prime conjecture.

How this can be duplicate of this?

There are two crucial steps apart from the completeness of discrete space.

Close Duplicate

@OliverDíaz What is it a duplicate of?

@MikeEarnest: Duplicate of this one. In particular, RRL's answer solve s the problem.

@MikeEarnest: sorry I did a real one here. This is the duplicate I suggest we close

Haha, I understand now. VTC'd.

No clue/no context question on the HNQ: math.stackexchange.com/q/4671143/42969

cv-pls complex-numbers Essentially a PSQ. Show that the equation, $\tan(i \log\frac{ x−iy }{x+iy} ) = 2$ represents the rectangular hyperbola $x^2 − y^2 = xy$‭ - Franklin‭ 2023-01-22 15:53:27Z

cv-pls integration Weirdly upvoted PSQ. Evaluate $\int \sqrt{\frac{1+x^2}{x^2-x^4}}dx$‭ - StrawberryVanilla‭ 2023-02-18 04:18:17Z

cv-pls functions I can't figure out what the question is here... Why is Statement 2 not a correct explanation?‭ - integralmaths‭ 2023-04-01 10:22:12Z

[ SmokeDetector | MS ] No whitespace in body (98): Looking at an algorithm, consider the worst case runtime ✏️‭ by lex320‭ on math.SE

C/D PSQ & dupe seeks one C

cv-pls linear-algebra In my opinion, this is exactly the kind of "check my solution" problem we should be discouraging. :/ Where is the mistake in this Finding the inverse of a matrix problem?‭ - CStudent‭ 2023-04-02 19:21:11Z

close - post about trouble with exercise with no work; I asked for more information and they responded by deleting the reference to an exercise (check the edit history)