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" The moving power of mathematical invention is not reasoning but imagination. "

— Augustus De Morgan


Mar
31
reviewed Approve suggested edit on which axiom(s) are behind the Pythagorean Theorem
Mar
30
reviewed No Action Needed Energy of heat equation goes to 0
Mar
30
reviewed Approve suggested edit on Partial Ordering of proper cone K
Mar
30
reviewed Looks Good Fascinating limits? (highschool)
Mar
25
reviewed Reject suggested edit on Indeterminate two-dimensional limit
Mar
25
reviewed Approve suggested edit on How to prove $1$,$\sqrt{2},\sqrt{3}$ and $\sqrt{6}$ are linearly independent over $\mathbb{Q}$?
Mar
24
asked A question about the size of the set of all countably-infinite subsets of a countably-infinite set
Mar
24
reviewed Reject suggested edit on A open subset of $\Bbb R$
Mar
23
revised $x,y,z$ positive real numbers , $x+y+z=3$ $\implies x^4y^4z^4(x^3+y^3+z^3)≤3$
added 1 characters in body
Mar
22
accepted To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
Mar
21
reviewed Approve suggested edit on How to prove subadditive function?
Mar
21
comment To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
@user2345215:- How?
Mar
21
comment To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
0 is not considered a natural number here
Mar
21
comment To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
@gammatester:- just fixed it
Mar
21
revised To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
added 8 characters in body; edited title
Mar
21
asked To prove $2^{n(n+1)} >(n+1)^{(n+1)} \prod\limits_{j=1}^n \left(\dfrac {j}{n+1-j}\right)^j , \forall n\in \mathbb N $ \ { $1$ }
Mar
20
revised Continuous function $f: \mathbb R \to \mathbb R $ such that the set { $ x \in \mathbb R : f(x)<0$ } is singleton
Re-format the post
Mar
19
comment Basis for the power vector space of a vector space
Git Gud:- I could consider only non-empty subsets of $V$. Giuseppe Negro:- Hm , that's a good point , $\Big( P(V) , +' \Big)$ becomes only an abelian monoid then
Mar
19
asked Basis for the power vector space of a vector space
Mar
18
reviewed Approve suggested edit on Product & Ratio's of 2 Random Variables