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Jan
15
reviewed Leave Open Find a quartic (degree 4) polynomial with integer coefficients whose roots are the primitive 12th roots of unity
Jan
15
reviewed Close embedding projective plane in 4-space?
Jan
15
reviewed Close How do I prove $N(aHa^{-1})= aN(H)a^{-1}$
Jan
15
reviewed Leave Open Calculate integral $\int_0^1 e^{e^{e^x}} dx$
Jan
15
reviewed Leave Open What things should one know in order to enjoy their undergraduate degree?
Jan
14
reviewed Close Please help me - algebra
Jan
14
reviewed Leave Open Find a disassembly for a module.
Jan
14
reviewed Leave Open Modulo operation property
Jan
14
reviewed Leave Open Proving that the triangle inequality holds for a metric on $\mathbb{C}$
Jan
14
reviewed Close A function $f$ is defined on all $\mathbb R$, and is continuous there, with finite limits at infinity. Show that $f$ is uniformly continuous.
Jan
14
comment Expectation of maximum of Binomial RVs
possible duplicate of Bounds for the maximum of binomial random variables
Jan
12
reviewed Close If $AB=BA$ and $A=P^{-1}DP$ then $B=P^{-1}SP$
Jan
12
answered Odds of anyone in a group getting picked twice in a row
Jan
10
reviewed Leave Open A question on a certain transformation of a normal random variable
Jan
10
reviewed Close function is continuous iff its composition with a curve is continuous
Jan
10
reviewed Close An Application: The Stone-Cech Compactification
Jan
10
reviewed Leave Open Solutions of $x(\ln x)^2=e$
Jan
10
awarded  Custodian
Jan
10
reviewed Leave Open Eigenvalue problem in functional analysis?
Jan
10
reviewed Leave Open comparing Betti numbers