Sep
19
comment Prove that $2^x+1$ is always greater or less than $3^\frac{x}{2}$?
please do not make edits which make the answer appears off topic.
Sep
8
reviewed Reviewed Local complete intersection ring
Sep
8
reviewed Reviewed How do I solve this specific set of integrals?
Sep
8
comment How do I solve this specific set of integrals?
please work on your formatting.
Sep
8
reviewed Leave Open How to find x so that $\|A x\| = \|A\| \|x\|$ holds
Sep
8
reviewed Leave Open Is the axiom of choice constructive in the constructible universe?
Sep
8
reviewed Close Proving that if $n>2$ then $n!>n^{n/2}$ using induction.
Sep
8
reviewed Close first example of backwards induction?
Sep
8
reviewed No Action Needed For which exponents $\gamma$, the function $|x|^{1/2}$ is $\gamma$-Holder continuous?
Sep
8
reviewed Reopen how to prove this group of the binary operation
Sep
6
reviewed Reviewed divide amount spent equally
Sep
6
comment divide amount spent equally
Yes....."......
Sep
6
reviewed Close Computing the Length of a finite length module.
Sep
6
comment Computing the Length of a finite length module.
Hi Sadegh. Please show us what you tried so far by editting the question. As it stands, this question fails to meet the quality of questions expected on this site.
Sep
6
reviewed Close What's the correct type of brackets to use in a matrix?
Sep
6
reviewed Leave Open Is there an object (like airplane) between me and moon
Sep
6
reviewed Leave Open Independent increments of Brownian Motion
Sep
6
reviewed Close Is $\text{Ker}(A^2) \subset \text{Ker}(A)$, for $A \in M(n\times n;K)$?
Sep
6
reviewed No Action Needed If a matrix is non diagonalizable, what other method can I use to calculate the nth power?
Sep
5
comment A problem about strong law of large numbers of Shiryaev's Probability
How do you conclude from infinite mean that the series $P(|Y_i|>iR)$ diverges?