Top Network Posts

• 54Vector spaces. When in the real world are we checking if it's a vector space or not?
• 44Why is the norm of a matrix larger than its eigenvalue?
• 29What is the relation between rank of a matrix, its eigenvalues and eigenvectors
• 28Why do we show that structures aren't isomorphic by exhibiting a property not shared by one of them?
• 27What isn't a vector space?
• 26Is it possible for the derivative of a function to grow arbitrarily faster than the function itself?
• 19Why do we add a zero to dividend during long division?
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