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1d
answered On no. of solutions of product of positive integers equal to sum
Jan
19
answered Integer factorization: Single solution for integer equation
Jan
7
answered Separation of an integral
Jan
6
answered Source of Hardy-Littlewood's 2nd Conjecture
Jan
6
answered Revisiting “What is Mazzola's ”Topos of Music“ about?”
Jan
3
answered Galois group is $S_{n}$
Jan
3
answered Determine the subgroup of the Galois group of $\mathbb Q[i\sqrt 3]$ and $E$ the splitting field of $(t^3-2)(t^3-5)$
Jan
3
answered Why Sum square of each pair of a group of numbers is N factor of sum squares of its elements difference from mean?
Jan
2
answered Degree of an irreducible polynomial over a field which has a Galois group isomorphic to $ Q_8 $
Jan
2
answered The $\lim_{t\to \infty}\frac{\int_0^\infty \sin(r)r\,dr}{te^t}$ doesn't exist?
Jan
2
answered Finding partitions $\{A,B\}$ of the set $\mathbb N_n:=\{1,…,n\}$ such that $\Big|\prod_{i \in A}p_i-\prod_{i\in B}p_i\Big|=1$
Jan
1
answered Are there any formulas or identities that involves $\pi$ but have no obvious trigonometric interpretation?
Dec
28
answered Reference request: comprehensive handbook of combinatorial formulae
Dec
28
answered Hamming (5-smooth) numbers
Dec
27
answered What parts of a pure mathematics undergraduate curriculum have been discovered since 1964?
Dec
27
answered What parts of a pure mathematics undergraduate curriculum have been discovered since 1964?
Dec
25
answered When can $n^k+k$ be a perfect square?
Dec
25
answered expressing canonical base of univariate polynomials in binomial base
Dec
14
answered Classic Circle and Adjacent Arrangement Problem
Dec
14
answered Finding the different numbers whose sum squares give a number which has same digits