Top network posts

• 309 Nice examples of groups which are not obviously groups
• 48 Is every function with the intermediate value property a derivative?
• 38 Critiques on proof showing $\sqrt{12}$ is irrational.
• 32 Finding Limits in several variables
• 26 Showing a filter on the Power set of $\mathbb{Z}$ is a one point Filter
• 25 How to prove $\det(e^A) = e^{\operatorname{tr}(A)}$?
• 24 Could I be using proof by contradiction too much?
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