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Mathematics
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leonbloy

Hernan J. Gonzalez Buenos Aires, Argentina

PNGJ: https://github.com/leonbloy/pngj/

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  • Buenos Aires, Argentina
  • leonbloy
  • Member for 8 years, 6 months
  • 5,366 profile views
  • Last seen 1 hour ago

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Top Posts (1,267) All Questions Answers | Votes Newest

136 Sum of First $n$ Squares Equals $\frac{n(n+1)(2n+1)}{6}$ Jun 28 '11
129 Should I put number combinations like 1111111 onto my lottery ticket? Aug 14 '13
74 How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$? Apr 3 '11
66 Fourier Transform of Derivative Jun 27 '13
52 The relation between trace and determinant of a matrix Jan 4 '17
47 If $f(x)$ has a vertical asymptote, does $f'(x)$ have one too? Jul 18 '16
32 Why do engineers use the Z-transform and mathematicians use generating functions? Apr 26 '12
28 A probabilistic game with balls and urns Jul 21 '11
27 Why do complex function have derivatives? Aug 22 '16
26 Finding the Robot Oct 2 '12
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