Why $\prod_i (1+x_i)$ is not considered a symmetric function, $\prod_i (1+x_i) \notin \Lambda$
63184
symmetric functions vs symmetric polynomials
158357
Infinite Product $\prod_{n=1}^\infty\left(1+\frac1{\pi^2n^2}\right)$
99314
Closed form of infinite product $ \prod\limits_{k=0}^\infty \left(1+\frac{1}{2^{2^k}}\right)$
108955
Showing $(\mathbb{Q},+)$ is not isomorphic to $(\mathbb{R},+)$
63300
Product of Consecutive Integers is Not a Power
68449
$\operatorname{Supp}(M)=V(\operatorname{Ann}M)$ if $M$ is finitely generated
36485
$H_n(X,A) \not \approx \tilde{H}_n(X/A)$
20309
Product and sum of positive operators is positive
75639
Showing that $\sqrt[3]{2}\notin\Bbb Q(\alpha_1,...,\alpha_k)$ where $\alpha_i^2\in\Bbb Q\ \forall i$
141404
Infinite product: $\prod_{k=2}^{n}\frac{k^3-1}{k^3+1}$
35569
Prove that $[0,1]$ isn't homeomorphic to $\mathbb{R}$
147111
Where is the Proof for the Sum-to-Product rule derrived from?
103665
Product of matrices of different order is not invertible
81879
$Av=λv$ basis proof problems
86635
Optimizing $(X_{n}+c)^{2}$ to show that $P(\overline{X}_{n}\geq \lambda) \leq E(X_{n}^{2})/(EX_{n}^{2}+ \lambda^{2})$
14815
How prove this $\prod_{1\le i<j\le n}\frac{a_{j}-a_{i}}{j-i}$ is integer
88442
Prove that there's no ordered basis $E$ in which $T{x\choose y}={0\choose y}$ can be represented as $1\ 2\choose 2\ 4$