Top network posts

• 117 What's an intuitive way to think about the determinant?
• 21 When is the product $(1+1)(1+4)…(1+n^2)$ a perfect square?
• 15 When asked to by a religious university, how can an instructor make a mathematics course spiritually uplifting?
• 13 Does the number pi have any significance besides being the ratio of a circle's diameter to its circumference?
• 12 What should I do with kissing problem?
• 11 Instances where an existence result precedes the constructive version
• 11 What are smallest finite images of triangle groups?
• View more network posts →