Mathematics
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Hagrid's user avatar
Hagrid
  • Member for 10 years, 2 months
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All Questions Answers
Score Newest
question
25
Riemann rearrangement theorem
Mar 2, 2013
question
20
Inverse of a bijection f is equal to its derivative
Jan 15, 2013
question
11
Barycentric coordinates in a triangle - proof
Feb 26, 2015
question
9
Prove that if a continuous function is injective, then it is monotonic
Jan 15, 2013
question
9
Number of $n$-digit palindromes
Jan 26, 2013
question
7
Graph, two colors, no path length 3
Jan 13, 2013
question
7
What functions satisfy $\sum _{n=1} ^{\infty} x_n < \infty \ \Rightarrow \sum _{n=1} ^{\infty} f(x_n) < \infty $ [duplicate]
Feb 26, 2013
question
6
Prove that any function can be represented as a sum of two injections
Jan 14, 2013
question
6
Biholomorphic map from a disk to its quarter
Feb 12, 2015
question
6
Evaluating $\lim _{n \rightarrow \infty} (2n+1) \int_0 ^{1} x^n e^x dx$
May 19, 2013

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