benchmarks.wiki / Public workspace

Omni-MATH / Denote by Q^(+) the set of all positive rational numbers. Determine all functions f : mathbbQ^+ mapsto mathbbQ^+ which satisfy the following equation for all x,y∈Q^(+): … · Discussion

Discussing Denote by Q^(+) the set of all positive rational numbers. Determine all functions f : mathbb{Q}^+ mapsto mathbb{Q}^+ which satisfy the following equation for all x,y∈Q^(+): … · Omni-MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.