Quick doubt about chinese theorem: Giving the wrong answer
21250
Prove $x \equiv a \pmod{p}$ and $x \equiv a \pmod{q}$ then $x \equiv a\pmod{pq}$
17211
Is it wrong to tell children that $1/0 =$ NaN is incorrect, and should be $∞$?
27347
Verify that $\left|\int_{\gamma} \exp(iz^2)dz\right| \leq \frac{\pi\big(1-\exp(-r^2)\big)}{4r}$ where $\gamma(t)=re^{it}$, for $0\leq t \leq \pi/4$.
111122
Proof of a theorem in Hilbert's system
63559
Is there a more complete way of proving this theorem (that I devised)? OR does this theorem already exist and have a name?
8913
Show that there is $\xi$ s.t. $f(\xi)=f\left(\xi+\frac{1}{n}\right)$
146867
Combinatorial Proof Of A Number Theory Theorem--Confusion
52614
(exercise from Tao's analysis book) Proof of a lemma relating to power set of X
19133
Why/How is this Wick's theorem?
34758
Cancellation Law for Direct Sums - What is wrong with this argument?
77757
Infer the second isomorphism theorem from the first one
35155
To prove Cayley-Hamilton theorem, why can't we substitute $A$ for $\lambda$ in $p(\lambda) = \det(\lambda I - A)$?
50047
How do I use the Chinese remainder theorem to find all the square roots of 11 in $\mathbb Z_{35}$?
105303
'Obvious' theorems that are actually false
136427
Given $∃y.∀x.p(x,y)$, use the Fitch system to prove $∀x.∃y.p(x,y)$
100968
Why is $|e^{i \lambda z}| |e^{- \lambda y}|= |e^{- \lambda y}|$ here?
70304
Prove there are $\xi$, $\eta$ with $f'(\xi)f'(\eta)=1$