Top network posts

• 32 How to jokingly express an "if you pay me, I'll say it" attitude?
• 22 How to interpret "computable real numbers are not countable, and are complete"?
• 16 The Teichmüller's algebraic interpretation of $H^3$ in group cohomology
• 12 Coproducts and products in the categories of sets, groups and vector spaces
• 12 Can I approximate sine and cosine without derivatives?
• 12 Which problems would a blind person have when applying for a professorship?
• 11 Generalization of Bertrand's Postulate
• View more network posts →