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2d
answered Algorithm for tetration to work with floating point numbers
Jun
5
answered Proof of $\sum_{x = 1}^\infty \frac{1}{x}$'s divergence by absurdity?
Jun
4
answered Explicit function for Bernoulli numbers
Jun
1
answered Solutions of the equation $X^n-1\equiv 0$ (mod $m$)?
May
24
asked How to make 4 (parametrized) points (in the complex plane) concentric?
May
10
answered The Physical Meaning of Tetration with fractional power tower
May
8
answered Continuum between addition, multiplication and exponentiation?
May
8
asked Is the sum of the reciprocals of the squarefree numbers divergent or convergent?
Apr
27
answered What causes long sequences of consecutive 'collatz' paths to share the same length?
Apr
25
answered Longest known sequence of identical consecutive Collatz sequence lengths?
Apr
1
answered to the equation
Mar
27
answered Cesàro means of divergent series
Mar
16
answered Example for $\dfrac{p_1p_2-1}{p_1+p_2}$ being odd natural number .
Mar
15
answered Finding eigenvalues using triangulars
Mar
6
answered Is Collatz' conjecture the only stable solution of its type?
Mar
2
answered Understanding the Power Iterative Method to find eigenvalues
Feb
26
answered $n^2+n+1$ is not prime if $n$ is a perfect square $>1$
Feb
26
answered Proving $\frac{n^n}{e^{n-1}}<n!<\frac{(n+1)^{n+1}}{e^{n}}$ by induction for all $n> 2$.
Feb
25
answered If $a\leq (b + c)/2$ with $a,b,c>0$, why $a^2\leq (b^2 + c^2)/2$?
Feb
25
answered For which values of $a$, $b$ and $c$, if $a + b = c$, then $\frac{1}{a} + \frac{1}{b} = \frac{1}{c}$?