Top network posts

• 19 the zeros of $\sin(z)$, where $z$ is a complex number
• 15 Why is one proof for Cauchy-Schwarz inequality easy, but directly it is hard?
• 15 When modelling a real world event by assuming it has probability p, what are we saying/assuming about how that event behaves?
• 13 Why isn't every element of the spectrum an eigenvalue? (Where is the error in my proof?)
• 13 mathematical proof vs. first-order logic deductions
• 12 Markov chains: is "aperiodic + irreducible" equivalent to "regular"?
• 12 Is this a way to construct mathematics?(logic vs. set theory)
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