2 problems

Let $R_1^*$ denote the Flint Hills series and let $\tau=\frac{1-\frac{1}{2} u}{?}$ be... There exist rational constants $c1,c2 obreaktext{ in } obreakbb Q$ such that … By Theorem, thi…

Convergence conjecture. There is an irrational $\alpha$ with