continued fraction expansion for √7
34227
Continued fraction of a square root
62463
A pencil approach to find $\sum \limits_{i=1}^{69} \sqrt{\left( 1+\frac{1}{i^2}+\frac{1}{(i+1)^2}\right)}$
88189
Finding all integer solutions of $5^x+7^y=2^z$
117743
Remainder of the polynomial
29517
How to find continued fraction of pi
97911
Find all real numbers $x$ for which $\frac{8^x+27^x}{12^x+18^x}=\frac76$
33998
Show that given seven real numbers, it is always possible take two of them, such that $\left\vert\frac{a-b}{1+ab}\right\vert<\frac{1}{\sqrt{3}}$
118387
How to extend summations to fractional orders?
126816
Question of remainder on dividing by 7
129236
Continued fraction for $\frac{1}{e-2}$
134415
When $x=2$ in the infinitely continued fraction $x+\frac{1}{x^2+\frac{1}{x^3+\ldots}}$, what algebraic value does it converge to?
95033
Find the remainder of a number with a large exponent
132150
How to show the full remainder in polynomial long division?
124641
Prove that $5^{1/3}+7^{1/2}$ is irrational
140098
Laurent series expansion
5868
Find the real number $x$ represented by continued fraction $[12;2,2,12,2,2,12,2,2,12\dots]$
150446
Quadratic Modular Arithmetic